Box D-2-1

Container

Staff Only

Contains 496 Results:

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.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

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.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from Robert K. Merton, Harvard University, 1933 March 6.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1933 March 6.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from H. W. Hepner, Syracuse University, 1933 March 17.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1933 March 17.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from S. C. Gilfillan, 1933 October 21.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1933 October 21.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to Alfred Korzybski from H. H. Laughlin, 1933 November 17.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1933 November 17.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from Sam W. Hoke, Hoke Incorporated, with enclosures about Hoke-Phoenix Regulator for Hydrogen Sulphide, Hoke Ammonia Valves, Needle-Valves, Regulators and Valvo-Gages-Micrometric Controls, 1933 December 13.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1933 December 13.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from Howard W. Blakeslee, The Associated Press, 1934 February 5.

Item — Box: D-2-1, Folder: 13

Scope and Contents From the File:

Includes replies from patent-holders with genealogical information about their families.

Dates: 1934 February 5.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Inventiveness and Racial Descent Survey, 1928 - Letters

Letter to H. H. Laughlin from H. O. Boehne, Inc., 1929 February 16.

Item — Box: D-2-1, Folder: 16

Scope and Contents From the File:

Much of the content of letters is regarding procurement of magnets.

Dates: 1929 February 16.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Lillie, University of Chicago, Letters, Cell Division Magnets

Letter to Thomas and Skinner Steel Products Co. from H. H. Laughlin, 1929 February 18.

Item — Box: D-2-1, Folder: 16

Scope and Contents From the File:

Much of the content of letters is regarding procurement of magnets.

Dates: 1929 February 18.

Found in: Truman State University, Pickler Memorial Library, Special Collections Manuscripts / Harry H. Laughlin Papers / Series III: D Boxes / Lillie, University of Chicago, Letters, Cell Division Magnets

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