The Online Books Page

D. E. Felt

(Felt, D. E. (Dorr Eugene), 1862-)

Dorr Eugene Felt (March 18, 1862 – August 7, 1930) was an American inventor and industrialist who was known for having invented the Comptometer, an early computing device, and the Comptograph, the first printing adding machine. (From Wikipedia)

More about D. E. Felt:

Books by D. E. Felt:

Felt, D. E. (Dorr Eugene), 1862-: College Made Utopias and Labor Unrest (1919) (multiple formats at archive.org)

Additional books by D. E. Felt in the extended shelves:

Felt, D. E. (Dorr Eugene), 1862-: Mechanical arithmetic, or, The history of the counting machine ([Washington institute], 1916) (page images at HathiTrust)
Felt, D. E. (Dorr Eugene), 1862-: Prosperity's difficulties; relations of employer and employed. Address delivered before the Western Efficiency Society, Chicago. ([n.p., 1920) (page images at HathiTrust; US access only)
Felt, D. E. (Dorr Eugene), 1862-: Radicalism in Great Britain. ([Chicago?] :, 1920) (page images at HathiTrust; US access only)
Felt, D. E. (Dorr Eugene), 1862-: A register of the ancestors of Dorr Eugene Felt and Agnes (McNulty) Felt, comp. for Dorr Eugene Felt by Alfred L. Holman. (Priv. print. for D. E. Felt, 1921), also by Alfred L. Holman (page images at HathiTrust)

Find more by D. E. Felt at your library, or elsewhere.

Help with reading books -- Report a bad link -- Suggest a new listing

Home -- Search -- New Listings -- Authors -- Titles -- Subjects -- Serials

Books -- News -- Features -- Archives -- The Inside Story

Edited by John Mark Ockerbloom (onlinebooks@pobox.upenn.edu)
OBP copyrights and licenses.