G.B. – Air Mails 1932


SKU: 52819 Categories: ,


Card attached to a weather balloon, with printed address of the National Physical Laboratory in Teddington and a request for the finder to complete details of when and where the balloon was found and to return the card, franked by a GB 1/2d. However the balloon was found in France, the sender applying three French stamps, cancelled at Envermeu. Very unusual.