Browse Items (13 total)

Tags: Bell, Ruth~ Correspondence~ Hofman, Emil T.~ Thank-you notes~ Watson, James D., 1928-

Tags: Albaum, Harry G.~ Bell, Ruth~ Meetings~ Watson, James D., 1928-

Tags: Bell, Ruth~ Invitations~ Philadelphia Science Teachers Assocation~ Speeches, addresses, etc.~ Tracton, Stanley

Tags: Bell, Ruth~ Envelopes~ Reiner, Albey M.

Tags: Bell, Ruth~ Harvard University~ Manuscripts as Topic~ Reiner, Albey M.~ Watson, James D., 1928-

Tags: Bell, Ruth~ Envelopes~ Reiner, Albey M.

Tags: Bell, Ruth~ Harvard University~ Manuscripts as Topic~ Reiner, Albey M.~ Watson, James D., 1928-

Tags: Bell, Ruth~ Fish Proteins~ Shea, Joanna~ Watson, James D., 1928-

Tags: Bell, Ruth~ Manuscripts as Topic~ Photographs~ Publishing~ Stent, Gunther S. (Gunther Siegmund), 1924-2008~ Watson, James D., 1928-

Tags: Bell, Ruth~ Nobel Prize~ Photographs~ Publishing~ Stent, Gunther S. (Gunther Siegmund), 1924-2008~ Watson, James D., 1928-