BOOK
Title:
On the velocity of the galvanic current in telegraph wires
Creator:
Gould, Benjamin Apthorp, 1824-1896
Publication:
Hamlen, New Haven, 1851.
Notes:
From the American journal of science & arts, ser.2, v.11, Jan. 1851.
Extent:
28 p. : 1 pl. ; octavo.
BOOK
Title:
Wireless course in twenty lessons
Creators:
Secor, H. W. (Harry Winfield), b. 1887 | Lescarboura, Austin C. (Austin Celestin), 1891- | Gernsback, Sidney, 1876-
Publication:
The Electro Importing Co, New York, c1918.
Extent:
160 p. : illus., diagrs., ports. ; 26 cm.
BOOK
Title:
Electricity and the electric telegraph; together with the Chemistry of the stars, an argument touching the stars and their inhabitants
Publication:
Longman, Brown, Green, and Longmans, London, 1854.
Extent:
[ii], 77, 50 p. : diagrs. ; 17 1/2 cm.
BOOK
Title:
Marconi telegraphy; a short history of its invention, evolution and commercial development
Publication:
The Marconi International Marine Communication, Co, London, [n.d.]
Extent:
102 p. : illus., maps, ports. ; 18 1/2 cm.
