Dorr E. Felt collection, 1900-1930.
Related Entities
There are 4 Entities related to this resource.
Loyola University of Chicago. Archives.
http://n2t.net/ark:/99166/w6z1412p (corporateBody)
Industrial Relations Association of America
http://n2t.net/ark:/99166/w66f1f9z (corporateBody)
National Security League
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Felt, D. E. (Dorr Eugene), 1862-
http://n2t.net/ark:/99166/w64500jz (person)
Dorr E. Felt was born March 18, 1862, in Rock County, Wisconsin. He died August 7, 1930, in Chicago, Illinois. President of the Felt and Tarrant Manufacturing company and inventor of the comptometer. Felt invented the first key operated calculating machine and the first practical adding and listing machines before perfecting his comptometer in 1887. He served as regional advisor for one section of the war industrial board in 1918; was a member of the employers' commission appointed by Secretary ...