Collections, Stocks and Accumulations of the World #645

U.S., Mint & Used Collection. Intriguing collection mounted in a Scott album, includes plate blocks 650, 683, 713-714, 718-719, 740-749, 756-765, Famous Americans complete, then a nice selection of officials with mint O3, O24, O35, O37, O41, O43, O77-O78, O83, used includes O2, O5, O6, O24 (x2), O25-O26, O30-O33, with plenty of sale able items the potential is huge, please review, Fine to Very Fine.
Estimate $600 - 800.