Technology & Engineering

Mineral Survey Procedures Guide, 1980

Practical Farm Buildings: Plans and Suggestions

Engineers and their triumphs

Sewerage and Sewage Treatment

Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc

Synthetic resins and their raw materials

The Story of the Typewriter, 1873–1923

Why Do Contractors Lie

Aviation Accident Report: American Airlines Flight 320

How To Build A 20-Foot Bi-Plane Glider

25 Innovations that Changed the World in 500 Words Each

Soldering, Brazing and Welding

The Details of the Rocket System

Spaceport Earth

Drinking Water

The Steam Engine Familiarly Explained and Illustrated With an historical sketch of its invention and progressive improvement; etc

Bridge Disasters in America: The Cause and the Remedy

Steam Locomotive Construction and Maintenance

The Mighty A: The Short, Heroic Life of the USS Atlanta (CL-51)

Pasture And Cattle Feeding