Atlantic telegraph cable system
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Frank Oliver Dufour Notes
Collection
Identifier: SC MS 0189
Abstract
This manuscript primarily presents the civil
engineering problems from Prof. Mansfield Merriman’s class on “Materials of Mechanics.” Also,
included in the notebook is a curious collection of “recipes” for making beer, brick, bread,
glass of various types, coloring pottery, glycerine, descriptions of various telegraph systems:
duplex differential method as perfected by Frischer, duplex bridge method perfected by Dr.
Muirhead, and the Atlantic Cable System as well as a blueprint from the...
Dates:
1896-19??
Found in:
Lehigh University Special Collections