
Hedgehogs - Kinderpostzegels (1967)
Format: Postage stamp
Year: 1967

Pro Fauna - Swiss Post (1959)
Format: Postage stamp
Year: 1959

Foire Internationale de Lyon (1960)
Format: Poster stamp
Year: 1960

Foire Nationale Comptoir Suisse (1956)
Format: Poster stamp
Year: 1956