Lot 41504 – WW2 Undercover Addresses collection

1940s, World War Two Undercover Addresses: An extensive collection of mail both to and from these secret destinations, mail to Portugal with Belgium, Denmark, France, Hungary, Netherlands, Norway etc with noted Turkey cover to 50 Broadway, New York which was for mail from Norway to British Naval Intelligence, Netherlands 1940 Thomas Cook cover to Lisbon containing a Christmas card mistakenly addressed to PO Box 507 and altered in crayon to 506 with flimsy asking for return to Thos. Cook Enemy Mail division London, Croatia 1943 Zagreb to Thomas Cook Office, Romania 1944 cover redirected by Thomas Cook to London. Some mixed condition as to be expected, a rare opportunity to acquire such a range of material for study and continuation (135).