Boilermaker's Assistant

By John Courtney

Revised and Edited by D. Kinnear Clark. 5th. edition. Drawing, templating, and calculating boiler work and tank work. Rules for the evaporative power and the horse power of steam bollers, and the proportions of safety-valves; and useful tables of rivet joints, of circles, weights of metals, etc.

London. Crosby Lockwood And Son. 1898. 180p.