Airplanes - Instruments - Tachometer Drive. Boring, facing and reaming driven gear hole. Six turret operations. Tillotson Mfg. Co., Toledo, O. (Sub-contract with the Willys-Overland Co.)

Chicago citation style
War Department. 1789-9/18/1947. Airplanes - Instruments - Tachometer Drive. Boring, facing and reaming driven gear hole. Six turret operations. Tillotson Mfg. Co., Toledo, O. (Sub-contract with the Willys-Overland Co.). 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17339290. (Accessed July 17, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Airplanes - Instruments - Tachometer Drive. Boring, facing and reaming driven gear hole. Six turret operations. Tillotson Mfg. Co., Toledo, O. (Sub-contract with the Willys-Overland Co.). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17339290
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17339290>.
Note: These citations are programmatically generated and may be incomplete.