Wonderful Air Post Cover Accumulation, wonderful selection of mostly American first flights, couple of zeppelin covers, 1918 cover with "Aviation Concentration Camp, Camp Dick, Fair Park, Dallas, Texas" handstamp, 1918 postcard with "Pensacola Fla. Aeronautic Br." datestamp, 1933 Mattern and Griffin round-the-world flight cover with handwritten letter from Mattern, and much more, mostly fine to very fine, words cannot do this lot justice so we recommend a close inspection (Image)

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United States 1935/41 Transoceanic Flight Covers, 54 covers including 20 transatlantic and 34 transpacific, some scarcer flights and markings, generally very fine, an interesting and attractive group (Image)

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United States 1928/36 Roessler Airmail Cover Selection, 24 covers including 1930 catapult flight, 1932 Akron flight, and 22 first flight covers (including one Mexico and four Canada), generally very fine and attractive (Image)

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Clara Adams Ephemera Group, small group of covers, postcards, and other ephemera mostly related to Clara Adams (but some other zeppelin/DO-X material as well), several covers addressed to Adams and even one of her 1928 Graf Zeppelin baggage labels, generally very fine and interesting (Image)

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