Description:
Grover Master Plate for perforations. MP102/498 (1945) SR No. 172 for Bradbury Wilkinson & Co. Ltd. Stamp description: Postage stamps. Size of Stamp: 28.5mm x .9648; No. of perforations: 19 x 16; Pins: 0.035; Pitch of perforations: 1.5mm x .0603" .