In memoriam, Susan Wadden Turner, Professor William Wadden Turner, librarian of the Patent Office, Washington, D.C., Jane Wadden Turner, recorder of scientific collections and exchanges at the Smithsonian Institution for thirty years and for twenty years assistant librarian to the Library of Congress

Name: In memoriam, Susan Wadden Turner, Professor William Wadden Turner, librarian of the Patent Office, Washington, D.C., Jane Wadden Turner, recorder of scientific collections and exchanges at the Smithsonian Institution for thirty years and for twenty years assistant librarian to the Library of Congress
Author: Caroline Wells Healey Dall