Folder 5 Watson, Sereno, 1885-1891. Watson served as Curator of the Herbarium of Harvard University. The correspondence for 1891 concerns the deposit of specimens from the Ball Herbarium in the U. S. N. M.
Smithsonian Institution, Assistant Secretary in charge of the United States National Museum Search this
Inquiries related to specimens should be directed to the appropriate museum registrar.
Smithsonian Institution Archives, Record Unit 189, Smithsonian Institution, Assistant Secretary in charge of the United States National Museum, Correspondence and Memoranda