Books in Technology (sorted by popularity)
- Fulton's "Steam Battery": Blockship and Catamaran Howard Irving Chapelle 72 downloads
- Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910 Charles W. Raymond 71 downloads
- The Boy Inventors' Radio Telephone Richard Bonner 71 downloads
- Installation and Operation Instructions For Custom Mark III CP Series Oil Fired Unit Anonymous 68 downloads
- The Story of the Atlantic Telegraph Henry M. Field 68 downloads
- The Atlantic Monthly, Volume 14, No. 85, November, 1864 Various 67 downloads
- The Rural Motor Express United States. Council of National Defense. Highways Transport Committee 67 downloads
- Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 Various 66 downloads
- How Two Boys Made Their Own Electrical Apparatus Thomas M. St. John 65 downloads
- Some Mooted Questions in Reinforced Concrete Design Edward Godfrey 65 downloads
- L'A. B. C. de l'aviation: Biplans et monoplans (French) Louis Gastine 65 downloads
- Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 J. A. Bensel 65 downloads
- Mine Pumping in Agricola's Time and Later Robert P. Multhauf 63 downloads
- Delco Radio Owner's Manual Model 633; Delcotron Generator Installation Delco-Remy Corporation 63 downloads
- The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes Edward A. Martin 63 downloads
- A Treatise on the Brewing of Beer E. Hughes 61 downloads
- 'Return Loads' to Increase Transport Resources by Avoiding Waste of Empty Vehicle Running. United States. Council of National Defense. Highways Transport Committee 61 downloads
- Lady Hester; Or, Ursula's Narrative Charlotte M. Yonge 60 downloads
- Tappet and Dobby Looms: Their Mechanism and Management Thomas Roberts 60 downloads
- The Sewerage of Sea Coast Towns Henry Charles Adams 58 downloads
- Address by Honorable William C. Redfield, Secretary of Commerce at Conference of Regional Chairmen of the Highways Transport Committee Council of National Defense United States. Council of National Defense. Highways Transport Committee 58 downloads
- Dramas in de wolken: Luchtreizen en luchtreizigers (Dutch) Anonymous 57 downloads
- Nouveau moyen de préparer la couche sensible des plaques destinées à recevoir les images photographiques (French) Louis Jacques Mandé Daguerre 56 downloads
- Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Eugene Klapp 55 downloads
- The Engineering Contributions of Wendel Bollman Robert M. Vogel 55 downloads