Steel in construction. Convenient rules, formulæ and tables for the strength of steel shapes used as beams, struts, shafts, etc., made by the Pencoyd iron works, A. & P. Roberts company, Philadelphia .. T Technology
Valve setting: simple methods of setting the plain slide valve. Meyer cut-off. Corliss. and poppet types T Technology
American lumbermen : the personal history and public and business achievements of … eminent lumbermen of the United States T Technology
Oil motors: their development, construction, and management. A handbook for engineers, owners, attendants, and all interested in engines using liquid fuel T Technology
Hints on exporting; a few suggestions for the guidance of millers who are beginners in the export trade; T Technology
