Arrangement

The Charles F. Brush, Sr., Papers are arranged in fifteen series
Series 1. Correspondence. 1876-1931
Subseries 1. Family and Personal 1889-1929
Subseries 2. Acknowledgements. 1922-1929
Subseries 3. Business and Professional. 1876-1931
Series 2. Laboratory Notes. 1880-1929
Series 3. Patents. 1872-1888
Series 4. Litigation. 1890-1906
Subseries 1. Carl Linde. 1895-1906
Subseries 2. Legal Proceedings. 1890-1893
Subseries 3. Patent Suits. 1883-1890
Series 5. Financial Records. 1878-1891
Subseries 1. Personal. 1880-1891
Subseries 2. Brush Electric Company. 1878-1890
Series 6. Newspaper Clippings. 1878-1964
Series 7. Articles by Charles F. Brush
Series 8. Other Papers. 1860-1960
Subseries 1. Biographical. 1880-1932
Subseries 2. Collected Publications. 1917-1929
Subseries 3. Legal. 1876-1929
Subseries 4. Miscellaneous. 1860-1960
Series 9. Brush Companies. 1880-1954
Subseries 1. Brush Laboratories Company. 1921-1954
Subseries 2. Brush Electric Company. ca.1880-1898
Series 10. Charles Baldwin Sawyer Collection Related to Charles F. Brush. 1911-1966
Series 11. Margaret Richardson Biography of Charles F. Brush. 1882-1954
Subseries 1. Chapters. 1948-1954
Subseries 2. Miscellaneous Files. 1934-1953
Subseries 3. Research Files. 1882-1929
Series 12. Harry Eisenman Dissertation on Charles F. Brush. 1943-1967
Series 13. Photographs and Drawings. 1880-1954
Series 14. Audio-visual. 1954, 1963
Series 15. Artifacts. no date