Collections, Stocks and Accumulations of the World #662

U.S., Back-of-the-Book & Philatelic Miscellaneous Lot. Large box filled with a few hundred stamps in envelopes, includes revenues, state revenues, officially sealed seals and covers, war ration books with stamps, Easter and Christmas seals, a lot of 50 stock certificates from 1920-1970 with a few illustrated, souvenir cards, also a mint U.N. collection complete 1951-1982 with much postal stationery, intriguing lot of unusual material, please evaluate, F.-V.F.