Germany, & Worldwide Zeppelin Covers, 1928-1938. Collection of 32 covers, most Zeppelin flights including 1928 U.S.A. to London franked with $2 #547; 1927 Stettin to Oslo; 1929 Mittelmeerfahrt Friedrichshafen to Constantinople; several 1929 Amerikafahrt; 1930 Katapultflug Bremen to N.Y.; 1931 Polar Fahrt Berlin round trip with Icebreaker Malaguin transit franked with 2m Polarfahrt; various Europa-Nordamerikafahrt flights; 1931 Austria flight card; 1931 Budapest-Berlin franked with Hungary Zepps; also several 1938 Switzerland Aarau s.s. usages; several 1933 U.S.A. Miami-Chicago C18 usages, nice cachet on Chicago-Freidrichshafen C18 flight; plus several other covers including Saar overprints; condition generally VF, please inspect. Estimate  $750 - 1,000. $0