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Newspaper Clippings, 1922-1929
No full text8 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 BrushCharles F. Brush, Sr., PapersSeries 6: Newspaper Clippings (1879-1964)Box 23Folder
Norton, Charles L., 1921-1926
No full text17 Typed letters between Charles Norton and Charles F., Sr., regarding Norton's desire to attempt to repeat some of Brush's gravitation experiments, particularly the pendulum experiments, and further findings and discussions of gravitation between the two. Dated 1921, 1922, 1924, 1926.Charles F. Brush, Sr., PapersSeries 1: CorrespondenceSubseries 3: Business and Professional (1876-1931)Box 5Folder
Prentiss, I. R., 1921-1923
No full text3 letters between I. R. Prentiss and Charles F., Sr., Prentiss in 1921 describing his idea for golf clubs weighted inversely according to length to make each club in a set hold the same balance, Brush in 1923 describing his 1886 patent on storage batteries, and Prentiss's response to Brush's letter in 1923.Charles F. Brush, Sr., PapersSeries 1: CorrespondenceSubseries 3: Business and Professional (1876-1931)Box 5Folder 1
Employees, 1921-1933
No full textTyped contracts of employment and other contracts and correspondence related to employees of the Brush Laboratories Company. Contracts outline duties, pay, stock options, and tenure for the employees, as well as a confidentiality clause outlining inventions or discoveries made or developed by the employee. Contracts for Theodore C. Brown, Melvin R. Jenney, Charles Baldwin Sawyer, I. N. Zavarine, Nelson P. Tapp, Bengt Kjellgren, Robert T. Cleveland, John J. Talaj, Raymond T. Sawyer, Jr., J. Kent Thompson, Frank O Dea, William J. Cain, Clover Tryon, Douglas Mackey, F. A. Truesdell, L. Wayne Anderson, Leonard H. Schaefer, Mary F. Gillette, and Roy Krivanek covering years 1921, 1925, 1931, 1932, 1933. Resignation for Jenney, dated 1922. Mutual Release form signed by Browne, May 1, 1925. Correspondence includes typed letter from W. R. Kiefer, attorney at law, to J. Baldwin Sawyer, dated April 30, 1925. Typed letter from Lloyd L. Evans to Brush Laboratories, dated March 26, 1926.Charles F. Brush, Sr., PapersSeries 9: Brush Companies (1880s-1933)Subseries 1: The Brush Laboratories Company (1921-1933)Box 29Folder 1
Free Fall Experiments, 1921-1929
No full textHandwritten laboratory notes by Charles F. Brush on free fall experimentsCharles F. Brush, Sr., PapersSeries 2: Laboratory Notes (1880-1929)Box 7Folder
American Philosophical Society, 1921-1924
No full text60 typed and handwritten letters, handouts, and papers regarding Brush and his interactions with the American Philosophical Society in the years 1921, 1922, 1923, 1924, including presentation of papers, officer appointments, responsibilities related to offices he was elected to, as well as printings and reprintings of his papers published in the Society publications. Also includes a proof copy of the fourth paper on Some New Experiments in Gravitation by BrushCharles F. Brush, Sr., PapersSeries 1: CorrespondenceSubseries 3: Business and Professional (1876-1931)Box 3Folder 1
Cleveland Red Triangle : volume 36
No full textWeekly publication. Volume 36, numbers 1-50KSL Digital Book CollectionCleveland, Ohio and the Western Reserve Digital Text Collection. Statement on Potentially Harmful Content: Digital Case provides access to historical and primary sources that may include language or content that is outdated, biased, offensive, or harmful. When such language or content is present in our repository, it is used solely to preserve the historical accuracy of the language, culture, and time period from which the content originated. If you are concerned about the language or content displayed in this record, please contact us at: [email protected]
Harry G. Stevens
No full textblack and white portrait of a man wearing a suit sitting at a desk / indoorspeopl
Maxim, Hudson, 1921-1924
No full text2 Typed letters from Hudson Maxim to Charles F., Sr., regarding Brush's papers and speeches on gravitation from 1921. Includes "Christmas Greeting and New Ten Commandments For the Coming Year 1923-1924" written by Maxim.Charles F. Brush, Sr., PapersSeries 1: CorrespondenceSubseries 3: Business and Professional (1876-1931)Box 5Folder