Draft of "Significant Coopeartive Attitude of Employers and Employees of American Industry" 1930–1931

"Significant Coopeartive Attitude of Employers and Employees of American Industry" 1930–1931

"Differences of Industrial Management" 1930–1931

"Coatsville Boiler Works" 1930 March

Documents incl. correspondences 1930–1931

University of Pennsylvania Illustrated 1931

University of Pennsylvania Illustrated (duplicate) 1930–1931

Course material on industrial relations 1930–1931

Correspondence and report on 米国元老院に於ける倫敦海軍条約論議概要一部 (Partial summary of the US Congress depate on the London Naval Treaty ) 1930 September 15

Documents incl. Directory of Japanese Students in North America and Hawaii 1930–1931

Documents incl. survey request on second-generation Japanese Americans by Stanford University psychology professor Edward Strong Jr. 1930 March 1

Reports incl. Industrial Policy 1930–1931

Reports incl. Organization 1930-1931

Reports incl. Retirement Plan 1930–1931

Address book 1930–1931

Imperial invitation and guidelines of 紀元二千六百年式典 (Celebration of the 2600th anniversary of the Japan's founding) 1940 September 11

Official Register of Havard University 1930–1931

Documents incl. hearing on the London Naval Treaty of 1930 1930–1931

Bulletin of University of Pennsylvania 1930–1931

Bulletins of Havard, Yale, New York Unicersity, University of Pennsylvania undated