TY - GEN AU - Sprague,E.H. TI - E. H. Sprague correspondence, KW - Smithsonian Institution KW - Iron ores KW - New York (State) KW - Essex County KW - Rare books N1 - Open to research N2 - ALS (1864 May 6; Middlebury, Vt.), from Sprague to the librarian of the Smithsonian Institution, relating to a rare book published in 1653 and specimens of iron ore gathered by Sprague in Essex County, N.Y ER -