United States, Registered Covers, 1875-1965. Mounted and superbly annotated collection of 243 covers, almost all with registered usages, from Banknotes onwards through Bureau, Washington-Franklins and 1922 designs, some Presidentials and a few later Liberty Issues; annotations break down the postal charges and the frankings; many scarce combinations, interesting destinations and origins, including Shanghai, etc; condition generally F-VF, warrants careful examination. Estimate  $500 - 750. $0