Books in Browsing: Engineering & Construction (sorted alphabetically)
- Robur de Veroveraar (Dutch) Jules Verne
- Robur, o Conquistador (Portuguese) Jules Verne
- Rock Blasting George G. André
- Rockets, Missiles, and Spacecraft of the National Air and Space Museum, Smithsonian Institution Lynne C. Murphy
- Romance of Aircraft Laurence Yard Smith
- Romance of Modern Mechanism Archibald Williams
- Romance of Rubber United States Rubber Company
- Romance of Rubber United States Rubber Company
- Romance of the Microscope C. A. Ealand
- Romance of the Reaper Herbert Newton Casson
- Romance of War Inventions Thomas W. Corbin
- Rough and Tumble Engineering James H. Maggard
- Rubber Hand Stamps and the Manipulation of Rubber T. O'Conor Sloane
- Rudimentary Treatise on Clocks, Watches and Bells Baron Edmund Beckett Grimthorpe
- Rudimentary Treatise on the Construction of Locks George Dodd and A. C. Hobbs
- Rules and Practice for Adjusting Watches Walter J. Kleinlein
- Rural Motor Express United States. Council of National Defense. Highways Transport Committee
- Rustic Carpentry
- Säge: Ein Rückblick auf vier Jahrtausende (German) Franz M. Feldhaus
- Sailing ships : the story of their development from the earliest times to the present day E. Keble Chatterton
- Salton Sea: An account of Harriman's fight with the Colorado River George Kennan
- San Francisco and the Nicaragua Canal William L. Merry
- Scaffolding : a treatise on the design & erection of scaffolds, gantries, and stagings, with an account of the appliances used in connection therewith for the use of contractors, builders, clerks of works, etc., with a chapter on the legal aspect of the question A. G. H. Thatcher
- Scamping Tricks and Odd Knowledge Occasionally Practised upon Public Works John Newman
- Schimmelreiter (German) Theodor Storm