Diplomatic courier mailing of the foreign office, transported on the 2. Return flight the" U-GERMANY", letter of the German consulate in Chicago, closed with seal stamp" imperial German consulate CHICAGO ILLs ". The letter carries a strike of the Service seal" German Reich foreign office" as well a straight-line cancel" postage" and is with 15 penny postage due. The letter was for further transport to the consignee, at the 13.12.16 in Berlin C 2, of the postal service hand over. Excellent condition, photo expertize Wagner BPP, Michel 12.000.-;