Telegraph engineering : a manual for practicing telegraph engineers and engineering students (1922)
Hausmann, Erich, 1886- · New York : D. Van Nostrand Company · leaf 292
cables are then twisted together as shown at A,and a paper or cotton tube is placed over the joint asshown at B. All others are similarly spliced with thejoints staggered (C, Fig. 10), and then the entire spliceis boiled out with parafhn and wrapped with muslin orlinen. A lead sleeve, whose inside…
Telegraph
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