1930. DANMARK. Card from KJØBENHAVNS PRØVNINGS BELYSNINGSVÆSEN with 2 ex 1 KR AFGIFT all with perfin KB. Dated København 5/2 1930. Færdigmeldelse for Motorinstallation. Very beautiful card of high quality. Postcard from 1915 with picture of Belysningsvæsenets Bygning included.
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.