1972. Switzerland. Airmail - Pro Aero.

~0⁷⁷ €

8d 19h 16m

despot55 (389)

1978. Switzerland. Pro Patria - Fortresses.

~1¹⁸ €

5d 8h 36m

despot55 (389)

Stamp series-4 small sheets Switzerland-1948 Pro Patria

~71³⁶ €

6d 17h 37m

sana76 (101)

1975. Switzerland. Pro Patria - Archaeological finds.

~1¹⁸ €

5d 8h 36m

despot55 (389)

1976. Switzerland. Pro Patria - Fortresses.

~1¹⁸ €

5d 8h 36m

despot55 (389)

1962 Switzerland. 50th anniversary of the Pro Patria Foundation. Block

~7⁷⁰ €

7d 1h 51m

despot55 (389)

1976. Belgium. 75 years of the Royal Belgian Aero Club. Block.

~1⁹⁰ €

5d 9h 41m

despot55 (389)

Wallis and Futuna 1969 - aero

~1⁵⁴ €

6d 15h 56m

DD2031 (108)

1974. Switzerland. Pro Juventute - Forest Flowers.

~1¹⁸ €

5d 8h 36m

despot55 (389)

1978. Switzerland. Pro Juventute - Municipal coat of arms.

~1⁸⁰ €

5d 8h 36m

despot55 (389)

1949. Switzerland. Pro Juventute - Nicklaus Wengi - Flowers.

~2²¹ €

2d 21h 11m

despot55 (389)

1949. Switzerland. Pro Patria.

~4⁸⁸ €

8d 21h 11m

despot55 (389)

UAE 2010 - AERO MNH

~3⁰⁸ €

6d 19h 21m

DD2031 (108)

1973. Switzerland. Pro Juventute - Berries.

~1¹⁸ €

5d 8h 36m

despot55 (389)

1946. Switzerland. Air Mail - Pro Aero 1946

~6⁴² €

2d 8h 36m

despot55 (389)

Bulgaria 1946 - aero MNH

~2⁵⁷ €

2d 18h 36m

DD2031 (108)

1953. Switzerland. Pro Juventute - Ferdinand Hodler. Insects.

~1²⁸ €

2d 8h 36m

despot55 (389)

1976. Switzerland. Pro Juventute - Medicinal plants.

~1¹⁸ €

5d 8h 36m

despot55 (389)