8 articles from 1922, 1926, and 1927 regarding Brush biographical information, American Philosophical Society members, Avon plant, and 50 year anniver 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 Show less