May 2022 – Hl. Johannes – Plate Error
The cover of the month of May shows a stamp from 1952. It is part of the series – Paintings from the Princely Picture Gallery, Vaduz. A total of 21 stamps were issued for this series from 1949 to 1954. They were designed by Anton Frommelt (1895-1975) and produced in halftone gravure by Courvoisier. This Read More …