The Royal Philatelic Society London
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Library:
Source Ref:
1284
Dataset:
RPSL_AdlibIP
Date Loaded:
04 Oct 2023 14:58:51
Who Information
Name:
Grover & Co. Ltd
Address:
Given Name:
Known As:
Honours:
creator
Birth Date:
Deceased:
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Associated Documents
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Item Information
Role 
Role Dates 
Title 
Undefined - Grover leaflets and examples of their work
Undefined - Grover Co. Ltd.
Undefined - Grover instruction leaflets, catalogues, parts lists and photographs
Undefined - Bound Grover records and books
Undefined - Drawing Records
Undefined - Patterns Book
Undefined - Stamp sizes and perforations summary
Undefined - Machines as Despatched
Undefined - Grover Master Plates
Undefined - Grover Master Plates 1
Undefined - Grover Master Plates 2
Undefined - Grover Perforation Unit Repairs
Undefined - Perf Unit Repairs Vol 1 1 to 2000
Undefined - Perf Unit Repairs Vol 2 2000 to 2700
Undefined - Perf Unit Repairs Unallocated volume
Undefined - Photograph album of Grover instruments and people
Undefined - Technical drawings
Undefined - Rolls of technical drawings
Associated Person - Perforation plate: Grover & Co. Ltd Master Plate 343. for stamps 15x3 rows. The corresponding archival record for this Master Plate is not in the archives.
Manufacturer - Perforation plate: Grover & Co. Ltd Master Plate 343. for stamps 15x3 rows. The corresponding archival record for this Master Plate is not in the archives.
Associated Person - Perforation plate - 178 perforation Master Plates, mostly steel, with varying array of pin slots. Some are numbered. From Grover Co. Ltd. Some have KE stamped on them - Kayser Ellison & Co. were steel manufacturers from Sheffield.
Manufacturer - Perforation plate - 178 perforation Master Plates, mostly steel, with varying array of pin slots. Some are numbered. From Grover Co. Ltd. Some have KE stamped on them - Kayser Ellison & Co. were steel manufacturers from Sheffield.
Manufacturer - Perforation comb - from Grover Co. Ltd, with pins still in tact.
Manufacturer - Part of perforation press - in two parts, from Grover Co. Ltd.
Manufacturer - Name plate - set of 9 name plates from Grover Co. Ltd. Seven are ready to be impressed and fixed to machines.
Manufacturer - Perforation pins - 2 bags with approximately 2000 pins in total - from Grover Co. Ltd.
Associated Person - Medal - The Junior Philatelic Society - Jubilee International Stamp Exhibition, London 1912. Awarded to 'Messrs Grover & Co. Ltd'. No box.
Associated Person - Die - Grover Co. Ltd, of one of their perforating machines, used in the production of marketing and other literature. Copper mounted on zinc and a wooden base.
Manufacturer - Die - Grover Co. Ltd, of one of their perforating machines, used in the production of marketing and other literature. Copper mounted on zinc and a wooden base.
Associated Person - Die - Grover Co. Ltd, of one of their perforating machines: the Type 10, No. 2508, used in the production of marketing and other literature. Copper mounted on a wooden base.
Manufacturer - Die - Grover Co. Ltd, of one of their perforating machines: the Type 10, No. 2508, used in the production of marketing and other literature. Copper mounted on a wooden base.
Associated Person - Display - 'The Jubilee International Stamp Exhibition at the Royal Horticultural Hall' 'Westminster London S.W.' 'October 14th to 19th 1912'. The display is mounted on card, and includes 12 panels showing various coloured stamps with the King and 'International Stamp Exhibition 1d'. At the bottom are three photograps with captions: (i) 'Perforating by Grover Ltd. Awarded Gold Medal' (ii) 'Mr Samuel Postmaster General by whom the exhibition was opened' (iii) 'Printing by Waterlow Bros. & Layton
Associated Person -
Manufacturer - Grover Master Plate for perforations. MP102/1 (1911) for Harrison & Son. Stamp description: George V Postage. Size of Stamp: .95" x.8"; No. of perforations: 14x15; Pins: 0.035; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/10 (1918) SR No. 1818 for Waterlow. Stamp description: George V book. Size of Stamp: .98" x.84"; No. of perforations: 18x15; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/104 for De Beers Mines. Stamp description: Cancelled. .
Associated Person - Grover Master Plate for perforations. MP102/109 for Grover & Co. Ltd. Stamp description: Exhibition Labels. No. of perforations: 30 x 24; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/109 for Grover & Co. Ltd. Stamp description: Exhibition Labels. No. of perforations: 30 x 24; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/111 for Belgian. Stamp description: Postage Stamp. No. of perforations: 17 x 14; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/115 (1914) for France. Stamp description: Postage. No. of perforations: 14 x 16; Pins: 0.035; Pitch of perforations: 1.425mm X 1.5mm .
Manufacturer - Grover Master Plate for perforations. MP102/122A (1924) SR No. 2827 for Waterlow. Stamp description: Wembley. Pins: 0.035; Pitch of perforations: 1.42mm x 1.471mm .
Manufacturer - Grover Master Plate for perforations. MP102/126 (1924) for Waterlow. Stamp description: G stamp. No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .0558" x .0533" .
Manufacturer - Grover Master Plate for perforations. MP102/13 (1920) SR No. 628 for Inland Revenue. Stamp description: P. O. S. B. Coupons. Size of Stamp: 1.825 x 1.2647; No. of perforations: 32 x 22; Pins: 0.035; Pitch of perforations: .057" x .0574 .
Manufacturer - Grover Master Plate for perforations. MP102/135 (1924) SR No. 3156 for Egypt. Stamp description: Low value postage. Size of Stamp: 25.16mm x 21.123mm; No. of perforations: 17 x 14; Pins: 0.035; Pitch of perforations: 1.48mm x 1.5087mm .
Manufacturer - Grover Master Plate for perforations. MP102/136 (1924) SR No. 3156 for Egypt. Stamp description: High value postage. Size of Stamp: 30.24mm x 24.85mm; No. of perforations: 21 x 17; Pins: 0.035; Pitch of perforations: 1.44mm x 1.46mm .
Associated Person - Grover Master Plate for perforations. MP102/14 for Grover & Co. Ltd. Stamp description: . Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/14 for Grover & Co. Ltd. Stamp description: . Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/140 (1925) SR No. 3177 for India Office. Stamp description: 12 Annas fiscal adhesive. Size of Stamp: 1.316" x .8"; No. of perforations: 23 x 14; Pins: 0.035; Pitch of perforations: Anna series unapprop. .
Manufacturer - Grover Master Plate for perforations. MP102/142 (1925) SR No. 317 for India Office. Stamp description: 1-10 Rupees fiscal adhesive. Size of Stamp: 1.6" x .95; No. of perforations: 28 x17; Pins: 0.035; Pitch of perforations: Ruppe series unapprop. .
Manufacturer - Grover Master Plate for perforations. MP102/143 (1915) for Waterlow. Stamp description: War Savings. No. of perforations: 16 x 16; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/144 (1925) SR No. 3177 for India. Stamp description: Court Fees. .
Manufacturer - Grover Master Plate for perforations. MP102/147 (1921) for Waterlow. Stamp description: Insurance stamp. Pins: 0.0465.
Manufacturer - Grover Master Plate for perforations. MP102/147A (1920`) for Waterlow. Stamp description: Insurance stamp. .
Manufacturer - Grover Master Plate for perforations. MP102/148 (1925) SR No. 3158 for Enschelde. Stamp description: Luxembourg. Size of Stamp: .675" x .8875"; No. of perforations: 12 x 16; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/15 SR No. 601 for Egypt. Stamp description: Revenue stamp. Size of Stamp: 2.4166" x 1.1071421; No. of perforations: 24 x 16; Pins: 0.04; Pitch of perforations: .071" x .069214" .
Manufacturer - Grover Master Plate for perforations. MP102/151 (1915) for Waterlow. Stamp description: Belgium (large). .
Manufacturer - Grover Master Plate for perforations. MP102/166 (1917) for Russia. Stamp description: A' stamp. Size of Stamp: 24mm x 30mm; No. of perforations: 16 x 20; Pins: 0.0625.
Manufacturer - Grover Master Plate for perforations. MP102/169 (1917) for Russia. Stamp description: B' stamp. .
Manufacturer - Grover Master Plate for perforations. MP102/172 (1917) for Russia. Stamp description: C' stamp. .
Manufacturer - Grover Master Plate for perforations. MP102/175 (1917) for Russia. Stamp description: D' stamp. Size of Stamp: 22.302mm; No. of perforations: 14 x 20; Pins: 0.035; Pitch of perforations: 1.593mm .
Manufacturer - Grover Master Plate for perforations. MP102/181 (1916) for Chile. Stamp description: Revenue stamp. No. of perforations: 16 x 24; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/186 (1925) SR No. 3349 for Grover & Co.. Stamp description: Exhibition stamp. Size of Stamp: .675" x .8875"; No. of perforations: 11 x 15; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/188 (1925) SR No. 3449 for Egypt. Stamp description: Revenue stamp. Size of Stamp: 42.246mm x 25.16mm; No. of perforations: 28 x 17; Pins: 0.035; Pitch of perforations: 1.5087mm x 1.48mm .
Manufacturer - Grover Master Plate for perforations. MP102/189 (1914) for Chile. Stamp description: Postage stamp. No. of perforations: 16 x 20; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/190 (1920) SR No. 766 for Enschelde. Stamp description: Persia. No. of perforations: 19 x 25; Pins: 0.043; Pitch of perforations: .065318" x .06249" .
Manufacturer - Grover Master Plate for perforations. MP102/196 (1925) SR No. 3584 for Chile. Stamp description: High value stamp. Size of Stamp: 43.52mm x 35.1mm; No. of perforations: 32 x 26; Pins: 0.035; Pitch of perforations: 1.36mm x 1.35mm .
Manufacturer - Grover Master Plate for perforations. MP102/198 (1925) SR No. 3563 for Serbia. Stamp description: Large revenue stamp. Size of Stamp: 44mm x 33mm; No. of perforations: 25 x 19; Pins: 0.043; Pitch of perforations: 1.76mm x .
Manufacturer - Grover Master Plate for perforations. MP102/2 (1912) for Inland Revenue. Stamp description: Edward VII Postage. Size of Stamp: .95089" x.796875"; No. of perforations: 17x14; Pins: 0.035; Pitch of perforations: .0558334x0536319 .
Manufacturer - Grover Master Plate for perforations. MP102/200 (1925) SR No. 3563 for Serbia. Stamp description: Small revenue stamp. Size of Stamp: 39.9mm x 28.82mm; No. of perforations: 23 x 17; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/201 (1925) SR No. 3664 for Serbia. Stamp description: Postage. Size of Stamp: 30.02mm x 24mm; No. of perforations: 19 x 15; Pins: 0.04; Pitch of perforations: 1.58mm x 1.67mm .
Manufacturer - Grover Master Plate for perforations. MP102/202 (1925) SR No. 3663 for Serbia. Stamp description: Postage. Size of Stamp: 24mm x 30.02mm; No. of perforations: 15 x 19; Pins: 0.04; Pitch of perforations: 1.6mm x 1.587mm .
Manufacturer - Grover Master Plate for perforations. MP102/204 (1925) SR No. 3469 for Bradbury Wilkinson & Co. Ltd. Stamp description: USA fiscal stamps. Size of Stamp: 24.48mm x 30.24mm; No. of perforations: 17 x 21; Pins: 0.035; Pitch of perforations: 1.44mm x 1.44mm .
Manufacturer - Grover Master Plate for perforations. MP102/222 (1919) SR No. 1745 for Silvertown. Stamp description: Separators. Pins: 0.0695.
Manufacturer - Grover Master Plate for perforations. MP102/23 for Bradbury Wilkinson & Co. Ltd. Stamp description: East Africa. Size of Stamp: .805" x .96"; No. of perforations: 14 x 17; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/233 (1920) SR No. 314 for Bradbury Wilkinson & Co. Ltd. Stamp description: High duty stamp. Size of Stamp: 1.72125" x 1.05968"; No. of perforations: 24 x 16; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/24 for Bradbury Wilkinson & Co. Ltd. Stamp description: East Africa. No. of perforations: 20 x 23; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/255 (1927) SR No. 5139 for Institut de Gravure. Stamp description: Stamp. Size of Stamp: 23.904mm x 39.104mm; No. of perforations: 16 x 6; Pins: 0.035; Pitch of perforations: 1.434mm x 1.504mm .
Manufacturer - Grover Master Plate for perforations. MP102/259 (1928) SR No. 5964 for Faith Press. Stamp description: Comb. Size of Stamp: 50.5mm x 29.6mm; No. of perforations: 25 x 16; Pins: 0.043; Pitch of perforations: 2.02m x 1.85mm .
Manufacturer - Grover Master Plate for perforations. MP102/260 (1928) SR No. 5493A for . Stamp description: Double comb. Size of Stamp: .8001" x .969"; No. of perforations: 14 x 17; Pins: 0.035; Pitch of perforations: .5715" x .057" .
Manufacturer - Grover Master Plate for perforations. MP102/262 (1928) SR No. 5708 for Waterlow. Stamp description: Double comb. No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .0558" x .0533" .
Manufacturer - Grover Master Plate for perforations. MP102/267 (1928) SR No. 6141 for Bradbury Wilkinson & Co. Ltd. Stamp description: Union of South Africa fiscal stamp. No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: .0567" x .05675" .
Manufacturer - Grover Master Plate for perforations. MP102/268 (1928) SR No. 6114 for Waterlow. Stamp description: Double comb .95. Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/27 for Austrian Govt.. Stamp description: Postage. Size of Stamp: 1'0036747" x 1.18125"; No. of perforations: 16 x 19; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/273 (1929) SR No. 6444 for Enschelde. Stamp description: Stamp. Size of Stamp: 39.875mm x 1.428mm; No. of perforations: 22 x 21; Pins: 0.043; Pitch of perforations: 1.825mm x .068" .
Manufacturer - Grover Master Plate for perforations. MP102/275 (1929) SR No. 6607 for Poland. Stamp description: Stamp. Size of Stamp: 31.25mm x 25.5mm; No. of perforations: 20 x 16; Pins: 0.039; Pitch of perforations: 1.5625mm x .0627" .
Manufacturer - Grover Master Plate for perforations. MP102/276 (1929) SR No. 6606 for Poland. Stamp description: Double stamp. Size of Stamp: 25.5mm x 21.48mm; No. of perforations: 16 x 13; Pins: 0.039; Pitch of perforations: 0.06275" x .06535" .
Manufacturer - Grover Master Plate for perforations. MP102/277 (1929) SR No. 6606 for Poland. Stamp description: Double stamp. Size of Stamp: 21.48mm x 25.5mm; No. of perforations: 13 x 16; Pins: 0.039; Pitch of perforations: .06505" x .06275" .
Manufacturer - Grover Master Plate for perforations. MP102/279 (1929) SR No. 7045 for Poland. Stamp description: Book stamp. Size of Stamp: look up master plate to check; Pins: 0.039.
Manufacturer - Grover Master Plate for perforations. MP102/283 (1930) SR No. 7445 for Perkins Bacon. Stamp description: Stamps. Size of Stamp: 27.74mm x 21.6mm; No. of perforations: 19 x 15; Pins: 0.035; Pitch of perforations: 1.46mm x 1.44mm .
Manufacturer - Grover Master Plate for perforations. MP102/284 (1930) SR No. 7542 for Perkins Bacon. Stamp description: Malta stamp. No. of perforations: 11 x 14; Pins: 0.035; Pitch of perforations: 1.47mm x 1.45mm .
Manufacturer - Grover Master Plate for perforations. MP102/289 (1930) SR No. 7580 for Mysore. Stamp description: One Anna. Size of Stamp: .876" x 1.125"; No. of perforations: 15 x 20; Pins: 0.035; Pitch of perforations: .0584" x .0562" .
Manufacturer - Grover Master Plate for perforations. MP102/29 for Inland Revenue. Stamp description: George V 480 up. Size of Stamp: .8" x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: 0533" x '0558" .
Manufacturer - Grover Master Plate for perforations. MP102/291 (1930) SR No. 7608 for Irish Free State. Stamp description: Shannon Communication. Size of Stamp: .95" x 1.6"; No. of perforations: 17 x 30; Pins: 0.035; Pitch of perforations: .0558" x .0533" .
Manufacturer - Grover Master Plate for perforations. MP102/295 (1930) SR No. 8095 for Waterlow. Stamp description: FCCA stamp. Size of Stamp: 52.28mm x 31.365mm; Pins: 0.04; Pitch of perforations: 1.88mm x 1.845mm .
Manufacturer - Grover Master Plate for perforations. MP102/298 (1931) SR No. 8448 for Perkins Bacon. Stamp description: Newfoundland stamp. Size of Stamp: 1.175" x 23.68mm; No. of perforations: 20 x 16; Pins: 0.04; Pitch of perforations: .5875" x 1.48mm .
Manufacturer - Grover Master Plate for perforations. MP102/299 (1931) SR No. 8471 for Chile. Stamp description: Seguro Obligationes. No. of perforations: 16 x 13; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/3 (1913) for Enschede . Stamp description: Dutch Postage. Size of Stamp: .8203125" x.99685"; No. of perforations: 13x16; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/30 (1922) SR No. 1452 for Bradbury Wilkinson & Co. Ltd. Stamp description: East Africa Uganda. Size of Stamp: .8" x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: 0533" x '0558" .
Manufacturer - Grover Master Plate for perforations. MP102/300 (1931) SR No. 8470 for Chile. Stamp description: High value postage. Size of Stamp: 32.844mm x 28.75mm; No. of perforations: 23 x 20; Pins: 0.035; Pitch of perforations: 1.428mm x 1.4375mm .
Manufacturer - Grover Master Plate for perforations. MP102/303 (1932) SR No. 9310 for Bradbury Wilkinson & Co. Ltd. Stamp description: Southern Rhodesia. No. of perforations: 12 x 15; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/305 (1932) SR No. 9440 for Swiss. Stamp description: . Size of Stamp: 24" x 29"; No. of perforations: 14 x 17; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/310 (1932) SR No. 9806 for Enschelde. Stamp description: Stamps. Pins: .03622".
Manufacturer - Grover Master Plate for perforations. MP102/311 (1932) SR No. 9904 for Faith Press. Stamp description: Stamps. Pins: .043".
Manufacturer - Grover Master Plate for perforations. MP102/313 (1932) SR No. 153 for Waterlow. Stamp description: Postage Stamp. Pins: .035".
Manufacturer - Grover Master Plate for perforations. MP102/314 (1932) SR No. 148 for Perkins Bacon. Stamp description: Bulgaria Stamp. Pins: .040".
Manufacturer - Grover Master Plate for perforations. MP102/316 (1932) SR No. 194 for Russia. Stamp description: Stamp (large). Pins: .035".
Manufacturer - Grover Master Plate for perforations. MP102/317 (1932) SR No. 194 for Russia. Stamp description: Stamp (small). Pins: .040".
Manufacturer - Grover Master Plate for perforations. MP102/318 (1932) SR No. 336 for Perkins Bacon. Stamp description: Straight line. Pins: .0595".
Manufacturer - Grover Master Plate for perforations. MP102/320 (1932) SR No. 579 for Waterlow. Stamp description: New Zealand. Pins: .0335".
Manufacturer - Grover Master Plate for perforations. MP102/321 (1932) SR No. 589 for Waterlow. Stamp description: New Zealand. Pins: .040".
Manufacturer - Grover Master Plate for perforations. MP102/322 (1932) SR No. 520 for Waterlow. Stamp description: New Zealand. Pins: .07".
Manufacturer - Grover Master Plate for perforations. MP102/323 (1932) SR No. 580 for Perkins Bacon. Stamp description: Chinese stamp. Pins: .035".
Manufacturer - Grover Master Plate for perforations. MP102/333 (1933) SR No. 1677 for Enschelde. Stamp description: Stamp. Pins: .035".
Manufacturer - Grover Master Plate for perforations. MP102/333A (1933) SR No. 1677 for Enschelde. Stamp description: Stamp. Pins: .0595".
Manufacturer - Grover Master Plate for perforations. MP102/334 (1933) SR No. 1553 for Enschelde. Stamp description: Stamps (L85). Pins: .0595".
Manufacturer - Grover Master Plate for perforations. MP102/335 (1933) SR No. 1750 for Enschelde. Stamp description: Stamps. Pins: .03622".
Manufacturer - Grover Master Plate for perforations. MP102/337 (1933) SR No. 2040 for Perkins Bacon. Stamp description: Chinese. Pins: .043".
Manufacturer - Grover Master Plate for perforations. MP102/339 (1933) SR No. 1390 for Harrisons. Stamp description: George V Postage 3 lines. Pins: .07".
Manufacturer - Grover Master Plate for perforations. MP102/341 (1934) SR No. 2397 for Bradbury Wilkinson & Co.. Stamp description: Ceylon Stamps. Size of Stamp: 38mm x 25mm x ; No. of perforations: 22 x 14; Pins: 0.041; Pitch of perforations: .068" x 1.7858mm .
Manufacturer - Grover Master Plate for perforations. MP102/342 (1934) SR No. 1746 for Harrisons. Stamp description: Postage George V 5 lines. Size of Stamp: .95" x .8"; No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .558" x .0533" .
Manufacturer - Grover Master Plate for perforations. MP102/344 (1934) SR No. 2926 for Enschelde. Stamp description: Postage. No. of perforations: 25 x 16; Pins: 0.03622; Pitch of perforations: 1.44mm x 1.5625mm .
Manufacturer - Grover Master Plate for perforations. MP102/345 (1934) SR No. 2925 for Perkins Bacon . Stamp description: Stamps. Size of Stamp: 2.875" x 1.625"; No. of perforations: 35 x 26; Pins: 0.04; Pitch of perforations: .0625" x .0625" .
Manufacturer - Grover Master Plate for perforations. MP102/35 (1922) SR No. 1501 for Union of South Africa. Stamp description: Postage. Size of Stamp: 8 x '95089; No. of perforations: 14 x 17; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/350 (1934) SR No. 3549 for Waterlow Bradbury Wilkinson Co. Ltd. Stamp description: Colonial Comm. Size of Stamp: 43.444mm x 26.8mm; No. of perforations: 24 x 16; Pins: 0.4; Pitch of perforations: 1.806mm x 1.68mm .
Manufacturer - Grover Master Plate for perforations. MP102/351 (1934) SR No. 3578 for Harrisons. Stamp description: George V Postage. Size of Stamp: .8" x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/353 (1934) SR No. 1744 for Harrisons. Stamp description: George V Postage 3 lines. Size of Stamp: .8" x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/356 (1935) SR No. 3904 for Bradbury Wilkinson & Co.. Stamp description: New Zealand Comm.. Size of Stamp: 39.996mm x 23.968mm; No. of perforations: 22 x 14; Pins: 0.04; Pitch of perforations: 1.818mm x 1.712mm .
Manufacturer - Grover Master Plate for perforations. MP102/357 (1935) SR No. 4265 for Bradbury Wilkinson & Co.. Stamp description: Ceylon. Size of Stamp: 24.990mm x 38mm; No. of perforations: 14 x 22; Pins: 0.041; Pitch of perforations: 1.785mm x .068mm .
Manufacturer - Grover Master Plate for perforations. MP102/358 (1935) SR No. 4375 for Waterlow. Stamp description: Postage. Size of Stamp: 34mm x 23mm; No. of perforations: 20 x 14; Pins: 0.04; Pitch of perforations: 1.7mm x .06464" .
Manufacturer - Grover Master Plate for perforations. MP102/360 (1935) SR No. 4983 for Aspioti. Stamp description: Postage. Size of Stamp: 35mm x 27mm; No. of perforations: 22 x 17; Pins: 0.035; Pitch of perforations: .6264" x 1.5876mm .
Manufacturer - Grover Master Plate for perforations. MP102/364 (1935) SR No. 5278 for Waterlow. Stamp description: Postage. Size of Stamp: 44mmx 30mm; No. of perforations: 28 x 19; Pins: 0.035; Pitch of perforations: .06188" x .06216" .
Manufacturer - Grover Master Plate for perforations. MP102/365 (1935) SR No. 5352 for Waterlow. Stamp description: Postage Special. Pins: 0.035; Pitch of perforations: .0625 Straight line .
Manufacturer - Grover Master Plate for perforations. MP102/366 (1935) SR No. 5353 for Waterlow. Stamp description: Postage. Size of Stamp: 49mm x 28mm ; No. of perforations: 31 x 18; Pins: 0.035; Pitch of perforations: .06225" x .06125" .
Manufacturer - Grover Master Plate for perforations. MP102/367 (1935) SR No. 5370 for Eschelde. Stamp description: Postage. Size of Stamp: 24mm x 31mm; No. of perforations: 14 x 20; Pins: 0.043; Pitch of perforations: 1.7145mm x 1.55mm .
Manufacturer - Grover Master Plate for perforations. MP102/368 (1935) SR No. 5400 for Bradbury Wilkinson & Co.. Stamp description: Postage. Size of Stamp: 25.3mm x 31.2mm ; No. of perforations: 16 x 20; Pins: 0.035; Pitch of perforations: 1.58125mm x 1.56mm .
Manufacturer - Grover Master Plate for perforations. MP102/370 (1936) SR No. 5415 for Waterlow. Stamp description: Postage. Size of Stamp: 24.832mm x 28.512mm; No. of perforations: 16 x 18; Pins: 0.035; Pitch of perforations: 1.552mm x 1.584mm .
Manufacturer - Grover Master Plate for perforations. MP102/371 (1936) SR No. 5465 for Waterlow. Stamp description: Postage. Size of Stamp: 24.3mm x 28mm; No. of perforations: 15 x 8; Pins: 0.035; Pitch of perforations: 1.62mm x .06125" .
Manufacturer - Grover Master Plate for perforations. MP102/372 (1936) SR No. 5530 for Harissons. Stamp description: Postage 2 lines. Size of Stamp: .8" x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/373 (1936) SR No. 5803 for Australia. Stamp description: Postage. Size of Stamp: 20.5mm x 24.5mm; No. of perforations: 14 x 17; Pins: 0.035; Pitch of perforations: .0.56745" x 1.44mm .
Manufacturer - Grover Master Plate for perforations. MP102/374 (1936) SR No. 5803 for Australia. Stamp description: Postage. Size of Stamp: 36mmx 26.139mm; No. of perforations: 24 x 18; Pins: 0.035; Pitch of perforations: 1.5mm x 1.452mm .
Manufacturer - Grover Master Plate for perforations. MP102/375 (1936) SR No. 6073 for South Africa. Stamp description: Postage. Size of Stamp: .8' x .95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/376 (1936) SR No. 6078 for Waterlow. Stamp description: Postage. Size of Stamp: 1.3024" x 26.86mm; No. of perforations: 22 x 17; Pins: 0.035; Pitch of perforations: .0592" x 1.58mm .
Manufacturer - Grover Master Plate for perforations. MP102/377 (1936) SR No. 6126 for Australia. Stamp description: Book Stamp postage. Size of Stamp: 20.5mm x 24.5mm; No. of perforations: 14 x 17; Pins: 0.035; Pitch of perforations: .0.56745" x 1.44mm .
Manufacturer - Grover Master Plate for perforations. MP102/385 (1936) SR No. 6532 for Bradbury Wilkinson & Co.. Stamp description: New Zealand Comm.. Size of Stamp: 23.808mm x 20.125 New Zealand; No. of perforations: 16 x 14; Pins: 0.035; Pitch of perforations: 1.488mm x 1.4375mm .
Manufacturer - Grover Master Plate for perforations. MP102/39 (1913) for Inland Revenue. Stamp description: Postage Edward VII. Size of Stamp: .95089" x.796875"; No. of perforations: 17 x 14; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/390 (1936) SR No. 7096 for Australia. Stamp description: Postage. Size of Stamp: 24.5mm x 20.5mm; No. of perforations: 17 x 14; Pins: 0.035; Pitch of perforations: .05675" x .057645" .
Manufacturer - Grover Master Plate for perforations. MP102/391 (1936) SR No. 7143 for Irish Free State. Stamp description: Entertainment stamp. Size of Stamp: .838" x 1'6"; No. of perforations: 15 x 30; Pins: 0.035; Pitch of perforations: .05886" x .0533 .
Manufacturer - Grover Master Plate for perforations. MP102/398 (1937) SR No. 7324 for Perkins Bacon . Stamp description: Stamps. Size of Stamp: 40.5mm x 24.2mm; No. of perforations: 27 x 16; Pins: 0.035; Pitch of perforations: 1.5mm x 1.5125mm .
Manufacturer - Grover Master Plate for perforations. MP102/409 (1938) SR No. 8840 for India. Stamp description: One special 'C' per Head. Size of Stamp: 1.14" x 1.54"; No. of perforations: 19 x 26 .; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/418 (1938) SR No. 9406 for Hely's Ltd. Stamp description: Comb. Size of Stamp: 47mm x 32.94mm; No. of perforations: 25 x 18; Pins: 0.04; Pitch of perforations: 1.88mm x 1.83 .
Manufacturer - Grover Master Plate for perforations. MP102/42 (1913) for Enschede . Stamp description: Postage. Size of Stamp: .99685" x .8203125"; No. of perforations: 16 x 13; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/50 (1913) for Harrisons & Son. Stamp description: George V Postage. Size of Stamp: .95" x.8"; No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/50B (1928) SR No. 6131 for Waterlow. Stamp description: George V Postage. Size of Stamp: .95" x.8"; No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/50C (1926) SR No. 4399 for Waterlow. Stamp description: George V Postage. Size of Stamp: for ?? Boxes not done; No. of perforations: see 50D.
Manufacturer - Grover Master Plate for perforations. MP102/50D (1928) SR No. 6035 for Waterlow. Stamp description: George V Postage. Size of Stamp: .95" x .8"; No. of perforations: 17x15; Pins: 0.035; Pitch of perforations: 0533" x '0558" .
Manufacturer - Grover Master Plate for perforations. MP102/51 for Inland Revenue. Stamp description: George V Postage. Size of Stamp: .8" x '95"; No. of perforations: 15 x 17; Pins: 0.035; Pitch of perforations: 0533" x '0558" .
Manufacturer - Grover Master Plate for perforations. MP102/537 (1947) SR No. 2411 for Sam Jones. Stamp description: Straight line only. .
Manufacturer - Grover Master Plate for perforations. MP102/538 (1947) SR No. 2338 for Hampson & Bettridge. Stamp description: Postage. Size of Stamp: 20mm x 24 mm; No. of perforations: 14 x 17; Pins: 0.035; Pitch of perforations: 0.05625" x 1.4115mm .
Manufacturer - Grover Master Plate for perforations. MP102/57 (1912) for Denmark. Stamp description: . No. of perforations: 14 x 17; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/589 (1949) for HMSO. Stamp description: . .
Manufacturer - Grover Master Plate for perforations. MP102/59 (1913) for Inland Revenue. Stamp description: Coffee labels. No. of perforations: straight Line, leg in centre; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/590 (1949) SR No. 4087 for Reliable Screen Co.. Stamp description: 4 rolls of pins. .
Manufacturer - Grover Master Plate for perforations. MP102/598 (1949) SR No. 4681 for Joshua Napoli Ltd. Stamp description: Straight line. Size of Stamp: 14 perfs = 20mm; Pitch of perforations: 1.42857" .
Manufacturer - Grover Master Plate for perforations. MP102/59A (1923) SR No. 1982 for Inland Revenue. Stamp description: Coffee labels. No. of perforations: straight Line, leg in centre; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/59B (1924) SR No. 2960 for Inland Revenue. Stamp description: Medicine Labels. No. of perforations: straight line; Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/6 (1916) for Inland Revenue. Stamp description: Fiscal stamp. No. of perforations: 23 x14; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/60 (1936) SR No. 6859 for Sam Jones. Stamp description: 140 per Rotary. No. of perforations: (also GV confetti slots.
Manufacturer - Grover Master Plate for perforations. MP102/63 (1923) for French. Stamp description: Printer Plate. Pins: 0.21875.
Manufacturer - Grover Master Plate for perforations. MP102/65 (1913) for Inland Revenue. Stamp description: High Duty. Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/66 (1923) SR No. 1907 for Sam Jones. Stamp description: Label perforrating. Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/7 (1923) for Waterlow. Stamp description: George V postage. Size of Stamp: .95" x.8"; No. of perforations: 17x15; Pins: 0.035; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/70 (1923) SR No. 1979 for Inland Revenue. Stamp description: 1/- unappropriated. No. of perforations: 23 x 14; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/702 (1953) SR No. 7850 for Henry Booth (Hull). Stamp description: S/L 16" across. Size of Stamp: Drg. No. 232; No. of perforations: 14 holes per inch.
Manufacturer - Grover Master Plate for perforations. MP102/71 for French. Stamp description: . No. of perforations: 14 x 16.
Manufacturer - Grover Master Plate for perforations. MP102/73 (1923) SR No. 1981 for Inland Revenue. Stamp description: Medium Labels. Pins: 0.04.
Manufacturer - Grover Master Plate for perforations. MP102/77 for Switzerland. Stamp description: Postage Stamp. No. of perforations: 14 x 12; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/78 (1923) SR No. 1980 for Inland Revenue. Stamp description: £1 unappropriated. Size of Stamp: 1.5990"; No. of perforations: 30 x 17; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/79 for Switzerland. Stamp description: Postage. No. of perforations: 12 x 14; Pins: 0.043.
Manufacturer - Grover Master Plate for perforations. MP102/8 (1912) for Harrison & Son. Stamp description: George V book. Size of Stamp: .8" x .95"; No. of perforations: 15x17; Pins: 0.035; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/82 (1923) SR No. 2338 for India Office. Stamp description: Annas. Size of Stamp: .95 x .8; No. of perforations: Anna Series Postage 17x14; Pins: 0.035; Pitch of perforations: also jig for MP 79 .
Manufacturer - Grover Master Plate for perforations. MP102/84 (1923) SR No. 2338 for India Office. Stamp description: Rupees. Size of Stamp: 1.316" x 1.1355"; No. of perforations: Rupee Serie Postage 23x20; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/9 (1912) for Harrison & Son. Stamp description: George V postage. Size of Stamp: .95" x.8"; No. of perforations: 17x15; Pins: 0.35; Pitch of perforations: .0558"x.0533" .
Manufacturer - Grover Master Plate for perforations. MP102/91A (1924) SR No. 2393 for Waterlow. Stamp description: Reel GV Postage. Size of Stamp: 675" x '8875"; No. of perforations: 17 x 15; Pins: 0.035; Pitch of perforations: .0533" x .0558" .
Manufacturer - Grover Master Plate for perforations. MP102/91B (1924) SR No. 2393 for Waterlow. Stamp description: Reel Health/Labour. Size of Stamp: .8379" x 1'6"; No. of perforations: 12 x 16; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/91C (1924) SR No. 2393 for Waterlow. Stamp description: Reel Entertainment. Size of Stamp: 1'6" x '83901; No. of perforations: 15 x 30; Pins: 0.035.
Manufacturer - Grover Master Plate for perforations. MP102/92 (1923) SR No. 2283 for Irish Free State. Stamp description: Entertainment fiscal. Size of Stamp: 1'6" x '83901; No. of perforations: 30 x 15; Pins: 0.035; Pitch of perforations: .0533" x .055934" .
Manufacturer - Grover Master Plate for perforations. MP102/92B (1923) SR No. 2283 for Irish Free State. Stamp description: Entertainment fiscal. Size of Stamp: 1'6" x' 83901; No. of perforations: 30 x 15; Pins: 0.035; Pitch of perforations: .0533" x .055934" .
Manufacturer - Grover Master Plate for perforations. MP102/92C (1924) SR No. 2375 for Waterlow. Stamp description: Entertainment fiscal. Size of Stamp: .8379" x 1'6"; No. of perforations: 30 x 15; Pins: 0.035; Pitch of perforations: .0533" x .05586" .
Manufacturer - Grover Master Plate for perforations. MP102/92D (1924) SR No. 2625 for Waterlow. Stamp description: Entertainment fiscal. No. of perforations: 15 x 30; Pins: 0.035; Pitch of perforations: .05586" x .0533" .
Manufacturer - Grover Master Plate for perforations. MP102/93 (1913) for Waterlow. Stamp description: High Duty. No. of perforations: 24 x 16; Pins: 0.04.
Undefined - Presentation of Perforation Master Plates and Production Records. A handout from the display to The Royal Philatelic Society London, on 12th June 2003, presented by Grover & Co. Ltd.