Pro Patria -Artisans Signs on Stamps of Switzerland 1980
The theme for Pro Patria issue of 1980 was Artisans Signs. Swiss Post issued a set of Four Stamps on 29 May 1980. A FDC with First Day Cancellation of Bern is listed.
The Artisans Signs featured on stamps are
20+10 ct – Masons & Carpenters (18th Century)
40+20 ct – Barbers ( 20th Century)
70+30 ct – Hatter ( 19th Century)
80+40 ct – Bakers (20th Century)