Collections, Stocks and Accumulations #654

U.S., First Day Covers, Enormous Holding.Several hundred first day covers in four large cartons, many produced by commemorative societies, but with four binders of much better, with many better cachets such as Crosby, Pent Arts, includes uncacheted 617-619, 622, 833, 834, E18, cacheted includes 654, 682, 704-715, 718 & 719 on one cover, 735 with full sheet, and all with mint example of stamp, a diverse group that ill take a while to view, but should be well worth the effort, Fine to Very Fine.
Estimate $500 - 750.