USA, 1942
MICHEL 436+
JF-item: 412304
1942. USA. Very unusual cover to Stockholm Patentbyra in Sweden from WASHINGTON APR 28 1942. Franking 6 ex 25 CENTS MCKINLEY and 3 ex TYLOR. Censorlabels EXAMINED BY 6066. In addition the very unusual cancel: BOARD OF ECONOMIC WARFARE The technical information contained herin has been inspected and approved APR 23 1942 for export by the TECHNICAL DATA LICENSE DIVISION, OFFICE OF EXPORT CONTROL. Tears but rare.
Pris DKK 560,00
Solgt