United States Collection, 1893-1940. Neatly displayed in 2 Rapkin quadrille page albums, containing commemoratives, airmails, and other back-of-the-book issues; Columbians with blocks of 4 to 10¢, singles to $5; Trans-Miss blocks to 10¢, singles to $2; blocks of 4 of Pan Americans, Louisiana Purchase, Jamestown, perf 12 Panama-Pacific to 400A (no 400), 1909 commemoratives; Washington Bicentennials complete and 1920's-1930's commemoratives, etc; airmails include all blocks of 4 for C1-6, C7-31 except Zepps; Special Delivery E1, E7, E11-18, various Dues, F1, Parcel Post blocks of 4 to 25¢, also 75¢, singles 50¢, $1; Parcel Post Postage Dues complete blocks; and more; condition generally fresh, F-VF or better, most blocks with several stamps never hinged; close evaluation will provide true value, o.g., hinged or never hinged. Estimate  $5,000 - 7,500. $0