Pro Juventute
Switzerland, Cancelled
1917. PRO JUVENTUTE 10 (+5) C.
Michel 135
Switzerland, Cancelled
1917. PRO JUVENTUTE 10 (+5) C.
Michel 135
Switzerland, Cancelled
1918. PRO JUVENTUTE 10 (+5) C.
Michel 143
France, MICHEL 426, cancelled post card with stamp
1944. TAG DER BRIEFMARKE WINTERTHUR 3 XII 44. 20+5 PRO JUVENTUTE. Geprüft Zensurstelle. To Snghö bei Fredericia, Dänemark.
Switzerland, Michel 441-442, Cover
1945. PRO JUVENTUTE 2X 20+5 + 2X 30+10 ZÜRICH 21.III.45. EXAMINED BY 5595.
Switzerland, Michel 468+, Cover
1945. PRO JUVENTUTE 1945 10+10, 20+10, 30+10 c. LIESTAL 24.XII.45. to Roterud pr. Lillehammer, Norge.
Switzerland, Michel 807, Cover
1965. EXPRES 2x 50+10 PRO JUVENTUTE 1964 LUGANO 26.II.65.
Switzerland, Michel 1334+, Cover
1987. PRO JUVENTUTE 1986 Ex.SARNEN 11-3-87.