Dealer's Stock 1847 to 1940, plus a few better recent in four bulging dealer books, many better include 1 (6), 2, 67 (2), 241 (3, couple unused), 242 (unused), 277, 291 (2), 292, 313, and loaded with $25-200 items, condition varies, but overall quite attached and salable.
Estimate 6,000 - 8,000

Plate Block Stock, 1910-1940, mostly better items including 285-6, 367-68, 372 (2), 373, 398, 401, 550, 615-19, 698-701, 1053, Ducks, etc., generally F-VF, original gum, many NH.
Estimate 2,000 - 3,000

Small Stock of Airmails, C1-18, including C1-3 (1-5 of each), C4-6 (3-9 of each, including 9 of C6), C13-15 (2), C18 (5 plus a block), mostly F-VF, original gum, some NH.
Estimate 2,000 - 3,000

Back of book stock, approximately 150 items, including Special Delivery, Postage Dues, Shanghais, nice group of Officials, Parcel Post, Cut Squares, a few proofs and even UN 38 (3), mixed quality but all quite salable.
Estimate 1,500 - 2,000

Revenue dealer's stock, over 100 items, mostly in the $10-$100 retail range, and some better, mostly first three issues and ducks, minor faults to be expected, and plenty of F-VF, very useful lot.
Estimate 1,000 - 1,500

U.S. dealer's cover stock, over 100, including early ad covers, early FDCs, couple Zepps, #1 (2 on large piece), etc., quite useful group.
Estimate 600 - 800