SA 75th anniversary in Switzerland, various anniversaries
Issued 05.03.1958
Postmark: Berne (Italian PM)
PPT folder 1958 #12
Stamps: Stanley Gibbons 587 – 590 (SA stamps is no. 590)
Size: 105 x 148 mm
Remark: Cat. value with Italian PM = 120 CHF (SBK)