TOOTHED GEARING.
A Practical Handbook for Offices and Workshops. By Joseph Horner, A.M.I.M.E. With 184 Illustrations. Crown 8vo, cloth
6/0
“We must give the book our unqualified praise for its thoroughness of treatment, and we can heartily recommend it to all interested as the most practical book on the subject yet written.”—Mechanical World.