Collins First Day Covers - All Complete Sets - Over 20 complete sets as issued in the 1990s-2000s. 162 total covers individually sleeved, includes sets like Classic Conductors (8), Antique Toys (4), Stars and Stripes (20), 1992 Olympics (10), Circus (4), and several others. Beautifully executed first days! (Est $600-800) (Image)

Express Mail Mostly, First Day Cover Accumulation - Group of 22 first day covers with Scott 1909, 2122 and 3 Challenger covers with Scott 1909. Some duplication. Clean, unaddressed group. (Est $200-300) (Image)

First Day Cover Lot in 3 FDC Albums, 1940-1951, Over 400 - Over 400 cacheted first days; addressed and unaddressed, spanning from 1940 to 1951. Cachets include Artcraft, Fluegel, Crosby, Staehle, and a few others. Spotted Scott 904 first signed Fleetwood, Scott 906 (Staehle), and several slightly better items. Nice variety, some soiling on a few, but overall a clean group. (Shipping wt 11lbs.) (Est $150-200) (Image)