Sale 708 Collections, Stocks and Accumulations of the World

U.S., Sea Post Service Covers, 1895-1940. 75 covers, postal cards and picture postcards mounted on annotated display pages, a few better includes U.S.-German Sea Post #1 on cover with pair of 255, U.S.-German Sea Post 4 on cover with strip of five 264, U.S.-German Sea Post 12 on picture postcard of Kaiserin Maria Theresa with 281, the only reported provisional U.S. Sea Post #1 on cover with 234, U.S.-British Sea Post #8 on picture postcard, U.S.-French Sea Post #21 on picture postcard of S.S. Niagara, a magnificent collection with many different examples of these postmarks, inspection is mandatory, a few condition issues, Fine to Very Fine.
Estimate $1,000 - 1,500.