Polen, Michel 558+, Brev
1950. POLSKA. Registered AIR MAIL cover toWarszawa with PAIR 10 ZL 1st MAY. Cancelled MLEWA 27 20 50 and with propaganda cancel in Polish regarding atomic bombs and war crimes. Historical cover and cancel.

Polen, Michel 542+, Brev
1950. POLSKA. Registered AIR MAIL cover to Detmold, Lippe, Deutschland with 35 ZL agrar-worker congress. Cancelled OLSZTYN 21 5 50 and with propaganda cancel in Polish regarding atomic bombs and war crimes. Historical cover and cancel. British Zone censor tape in browm and censor cancel Crown 4556.

Japan, Michel 599, Stemplet postkort med frimærke
1957. JAPAN. POST CARD to Mr. HAMMARSKJOLD, General Secretary of United Nations, UN Building, New York, USA . Cancelled 32.11.26. Content re IMMEDIATE AND UNCONDITIONAL PROHIBITION OF NUCLEAR TESTS. Issued by Japan Council against A and H Bombs. Interesting piece of international politics and fight against nuclear tests.

Japan, Stemplet helsag
1951. JAPAN. AIR LETTER PAR AVION (tears) 62.00 Y. Cancelled 26.10.31. from __DR. B.C. BREEDEN, ATOMIC BOMB CAUSUALTY COL. (ABCC) HIROSHIMA, JAPAN and adressed to New Jersey, USA. The Academy ABCC had in 1950 employed 1,061, of whom only 143 were not Japanese. Rare historical cover from the staff working with analysig the consequences of the Hiroshima Atomic Bomb.

Danmark, Uden gummi
1920. DANMARK. CHARLES CHRISTENSEN MATERIAL. KEMISK TEKNISK FABRIK & MATERIALHANDEL.

Sverige, Michel 517, Brev
1964. __N.S. SAVANNAH SEP 3 1964 WORLDS FIRST NUCLEAR LINER ATOMS FOR PEACE. __ 40 ÖRE UPPSALA.