SA 75th anniversary in Switzerland.
Issued 05.03.1958
Postmark: Berne (French PM)
Cachet: Bonnet – 75 ans (1883 – 1958)
Stamps: Single SG 590
Remark: Unlisted cover – not seen before.
SA 75th anniversary in Switzerland.
Issued 05.03.1958
Postmark: Berne (French PM)
Cachet: Bonnet – 75 ans (1883 – 1958)
Stamps: Single SG 590
Remark: Unlisted cover – not seen before.