Collections, Stocks and Accumulations of the World #662

U.S., Plate Block Collection, 1918-2000. Magnificent collection with 294, 323, 325, 328-329, 367-368, 372-373, 397, 537, 548-550, 551-554, 556-558, 563-566, 571-572, 610-612, 575-577, 581-591, 614-616, 617-619, 620-621, 622-623, 628, 647-648, 635-642, 654-655, 661-662, 664-668, 669, 671-674, 676-679, 692-701, Washington Bicentennial complete, National Parks complete, Farleys complete, Prexies complete, Famous Americans complete, Liberty complete, and complete to 1969, the term "Impossible to duplicate" comes to mind when viewing this lot, a quick preview will convince you of the same, F.-V.F.