Lot
693 
United States Airmail Covers, 1918-1927, lot 199 covers in two small cover album franked with C1-C6, various different franking and usage, predominantly C4-C6, however a number of early C3 covers are noted with early Airmail postmarks, some are legal size covers, FineEstimate $750 - 1,000.
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Realized: $2,000