Germany 1936 // 1938 Saarbrücken & Deutche Reich, group of 9 diff. covers all posted to British Indis Calcutta. combinations of Express mail, airmail ; Registered etc.' mixed franking of third reich stamps incl. Mi. #622-23, Sc. #477-78; Mi. #632-33, Sc. #479-80.\ ; Scott B82-9Also 2 Reg Airmail covers posted from Frankfurt to London franked with 1934 Germany Zeppelin Airmail Issue PA 43/53 11 values  TWO HIGH VALUES   Lilienthal and von Zeppelin Unified Catalog € 750 GAP / 136