Box D-2-1
Container
Contains 298 Results:
Letter to H. H. Laughlin from Carl C. Harris, 1928 February 10.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.613.196.
Dates:
1928 February 10.
Letter to H. H. Laughlin from Frank Haupt, 1928 February 14.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.614.955.
Dates:
1928 February 14.
Letter to H. H. Laughlin from Andrew Rankin, 1928 February 14.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.615.791.
Dates:
1928 February 14.
Letter to H. H. Laughlin from John O. Cazes[?], 1928 March 12.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.614.454.
Dates:
1928 March 12.
Genealogical list beginning Benjamin Franklin Fitch, 1928 February 15.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.613.387.
Dates:
1928 February 15.
Letter to H. H. Laughlin from E. N. Broderick, 1928 February 23.
Item — Box: D-2-1, Box: 13
Scope and Contents
Patent 1.612.853.
Dates:
1928 February 23.
Letter to Albert Johnson from William H. Averill, 1928 March 15.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.622.612.
Dates:
1928 March 15.
Letter to H. H. Laughlin from Loren D. Harrick[?], 1928 March 15.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.620.816.
Dates:
1928 March 15.
Letter to H. H. Laughlin from H. S. Bristol, 1929 February 11.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Patent 1.616.108.
Dates:
1929 February 11.
Letter to Carnegie Institution of Washington from Joseph Rossman, Journal of the Patent Office Society, 1933 January 9.
Item — Box: D-2-1, Folder: 13
Scope and Contents
Requesting a copy of published report regarding hereditary inventive genius.
Dates:
1933 January 9.