Stamps of Tunisia: Pictorial Series (1931-1941)
The same designs as the 1926 Tunisia series were retained for a series recess-printed by the Institut de Gravure and
Modern Australian Stamp Printers
One of the confusing aspects of modern Australian stamps is the large number of printing firms that have been involved
Why Poortman stamps printed on the Wifag press are shorter than those from the Stickney press
The engraved portion (effigy) of stamps printed from the new Swiss Wifag press in 1951 were soon observed to be
Blind Stamp
An extra unprinted area of paper of stamp size left between two other stamps or between a stamp and the
Stamps of Thailand: UNICEF Issue (1964)
The seventeenth anniversary of UNICEF was marked by 50 satangs and 2 baht stamps, issued in January 1964. The stamps