U.S. FIRST FLIGHT COVER ACCUMULATION, about 250 various First Flight Covers, loose in a small box, good variety but there is some duplication, strong in C11's, the overall condition is mixed and there are some faults, we noticed several covers here which would retail in the $10-25 range and plenty around the $5-10 range, a nice little lot, (ENV 200-250) (Image)

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