Study paper ; No. 34. Rev. 1971. The Silver Jubilee Issue of 1935
| Allan, J.B. Birkett | Malta (1860-), British Commonwealth, British colonies, 1935, 20th Century, Silver Jubilee Issue, Commemorative issues, Stamps -- Histories, Production, Errors and Varieties, Printing, Plates and Plating, Production -- Sheets and Panes, Designs, Essays and, proofs, Color Trials, Color, Perforation, Specimens | 1971 | UK : Watford Heath, England |