Description: [caption id="" align="aligncenter" width="442" caption="Group photograph of Smithsonian Astrophysical Observatory employees, including Florence Meier Chase, fifth Secretary of the Smithsonian Institution (1928-1944) Charles Greeley Abbot (second from the left), M. Agnes Neill, Earl S. Johnston, Robert Weintraub, Anne Lucka, William Hoover, Edward D. McAlister, and unidentified
Showing results 505 - 516 of 1831 for Harding, Robert S. (Robert Steven), 1944-