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Show moreTyped and handwritten correspondence, typescript, illustrations, blueprint, publications, flyers, newspaper clippings, postcard and internal memorandums, from years 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, and 1950, related to the life, career, interests, legacy and scientific works of Charles F. Brush, Sr. Enclosed illustrated catalog and pricelist for the Pratt and Whitney Company Small Tool Department dated 1889, enclosed financial receipts from the Pratt and Whitney Company to Charles F., Sr., dated 1892. Internal memorandums authored by Ruth Sebastian, secretary to Charles Baldwin Sawyer. Letters authored by or written to Sawyer, W. S. Culver, R. G. Perkins, Alexander C. Dick, Peter I. Wold, Nora H. Schirg, Fred N. Acker, E. A. Harrington, George R. Stran, Frazier Hunt, David Sanders Clark, E. Philip Earl, Charles N. Moore, Frederick J. Root, Walter L. Flory, R. M Bushey, Leatha Logan, Brooks Shepard, John W. Love, J. C. Foster, Shelden Cary, F. E. Senftle. Clipping from the London based paper entitled, The Economist. Illustrated catalog and price list for the Pratt and Whitney Company Small Tool Department, dated 1889. Notes on Presentation of the Paper, by Peter Wold, on Mass Weight Ratio, 1931. Typescript of paper by E. A. Harrington entitled, Further Experiments on the Continuous Generation of Heat in Certain Silicates, including illustrations, no date. Program with speech notes for National Inventors Day, dated 1936. Blueprint for second floor of a building on Euclid Avenue, Cleveland, Ohio, showing location of various pieces of apparatus requested by Sawyer, dated 1939
Charles F. Brush, Sr., Papers
Series 10: Charles Baldwin Sawyer's Collection Related to Charles F. Brush (1911-1966)
Box 31
Folder 7
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Show morePublications, typed and handwritten correspondence and internal memorandums, from years 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, and 1964, related to the life, career, interests, legacy and scientific works of Charles F. Brush, Sr. Internal memorandums authored by Ruth Sebastian, secretary to Charles Baldwin Sawyer. Correspondence and notes authored by or written to Brush Development Company, Charles Baldwin Sawyer, Frank S. Koral, Donald L. Millham, Ruth Sebastian, Roselyn Weir, The Franklin Institute, Henry B. Allen, T. Townsend Brown, D. N. Merrell, H. F. Bulkley, Daphne Humphreys, Margaret M. Butler, William Saxe, Mary C. O'Hair, R. H. Daisley, Gertrude Hassler, H. C. Meinzer, James L. Myers, William Ganson Rose, James S. Howard, Alan Kimber, S. Winifred Smith, William E. Scheele, Stella Marty, S. Stockton, A. D. Schwope, Kenneth L. Gebhart, Theodore J. Horvath, Ray H. Luebbe, Douglas P. Brush. Harold Wooster, Inez Budd, Oliver Emerson, Ralph Mueller, John D. Valentine, Ruth Sebastian. Publications, and clippings from publications including Upjohn News, Volume 7, Number 2, 1952. A General Electric Scrapbook History with Commentary, 1953. The Foundation, Volume 19, Number 2, October, 1954. General Electric Share Owners Quarterly, October 25, 1954. Ohio Historical Society, Museum Echoes, August, 1955. Time Magazine, January 18, 1960. Common subjects include Thomas Alva Edison and Brush, as well as exhibitions of materials built by Brush and the Brush Electric Company, Brush electric lighting in Wabash, Indiana, efforts by Sawyer to Have a Bibliography of Brush Written, 1948-1954, donating Brush materials to The Cleveland Museum of Natural History, and scientific research done in relation to Brush, Sr. and his experiments in gravitation
Charles F. Brush, Sr., Papers
Series 10: Charles Baldwin Sawyer's Collection Related to Charles F. Brush (1911-1966)
Box 31
Folder 8
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Show more8 articles from 1922, 1926, and 1927 regarding Brush biographical information, American Philosophical Society members, Avon plant, and 50 year anniversary of sale of first Brush dynamo. 37 articles from 1928 regarding Brush awards, Brush Foundation, death of Myron T. Herrick, Brush study of gravitation. 47 articles from 1929 regarding Brush 80th birthday, Brush Foundation, birth control debate, Brush gravitation and ether studies, and death of Brush
Charles F. Brush, Sr., Papers
Series 6: Newspaper Clippings (1879-1964)
Box 23
Folder 2
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Charles F. Brush, Sr.,
Show more2 bound volumes of newspaper clippings regarding Charles F., Sr., his life, inventions, awards, and more, between 1880 and 1929
Charles F. Brush, Sr., Papers
Series 6: Newspaper Clippings (1879-1964)
Box 23
Folder 4
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Show moreTranscriptions of letters between Charles F., Sr., and others regarding Brush Electric Company origins, Gravitation, and other subjects originally written in 1926 and transcribed by Margaret Richardson during her research for her biography of Brush
Charles F. Brush, Sr., Papers
Series 11: Margaret Richardson's Biography of Charles F. Brush (1948-1954)
Subseries 3: Research Files
Box 37
Folder 1
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Show moreTranscriptions of letters between Charles F., Sr., and others regarding Brush Electric Company origins, Gravitation, and other subjects originally written in 1927 and transcribed by Margaret Richardson during her research for her biography of Brush
Charles F. Brush, Sr., Papers
Series 11: Margaret Richardson's Biography of Charles F. Brush (1948-1954)
Subseries 3: Research Files
Box 37
Folder 2
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Show moreTranscriptions of letters between Charles F., Sr., and others regarding inventing arc-light, Gravitation, origins of Brush Electric Company and merger with General Electric, death of Brush and other subjects originally written in 1929 and transcribed by Margaret Richardson during her research for her biography of Brush, and handwritten notes
Charles F. Brush, Sr., Papers
Series 11: Margaret Richardson's Biography of Charles F. Brush (1948-1954)
Subseries 3: Research Files
Box 37
Folder 4
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