Electrical tables and engineering data; a book of useful tables and practical hints for electricians, foremen, salesmen, solicitors, estimators, contractors, architects and engineers (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 122
2i J li 450,000 Split knobs are made only for wires from 14 to 8, 120 ELECTRICAL TABLES AND DATA … No. 7 No. 8
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.