833-835 Annual Events: Natural reserve; 50th Swiss Sample Fair; European Nuclear Research Institute (CERN)

Product#: 03010000833835
SFr. 0.60
+ shipping costs


Date of Issue February 21th 1966; Special-postage Stamps

- Kingfisher (Alcedo atthis),


- Mercury hat and laurel branch as well


- Nuclear fission phase and flags of the CERN member states

Mint never hinged, wet adhesive