Lloyd Espenschied genealogical research papers, ca. 1920-1973.
Related Entities
There are 12 Entities related to this resource.
Espenschied, Lloyd, 1889-
http://n2t.net/ark:/99166/w69h6bzr (person)
Lloyd Espenschied (1889-) was born in St. Louis, Missouri and in 1909 graduated from the Pratt Institute in electrical engineering. During 1909-1910 he was on the staff of the Telefunken Wireless Telegraph Company. From 1910 to 1934 he worked for American Telephone and Telegraph Company in various capacities; and from 1934 to 1937 he directed high-frequency transmission development for the Bell Telephone Laboratories. Espenschied's chief interests seem to have been in the area of wide-band and c...
Espenschied family
http://n2t.net/ark:/99166/w6k17vdt (family)
Crecelius family.
http://n2t.net/ark:/99166/w6rz8srq (family)
Duermyer, Louis Ansel, 1914-
http://n2t.net/ark:/99166/w66d8p8q (person)
Overstolz family.
http://n2t.net/ark:/99166/w6b08khq (family)
Spies family.
http://n2t.net/ark:/99166/w6677txs (family)
Fraenger family.
http://n2t.net/ark:/99166/w6mm5tmh (family)
Wagner family.
http://n2t.net/ark:/99166/w68t44jx (family)
Dorscheimer family.
http://n2t.net/ark:/99166/w6xb1rzp (family)
Walhizer family.
http://n2t.net/ark:/99166/w69407tn (family)
Von Gerichten family.
http://n2t.net/ark:/99166/w6p36cwj (family)
Young family.
http://n2t.net/ark:/99166/w65n5mdn (family)