Science of successful threshing
By: Dingee-MacGregor.
Contributors: Dingee, W. W.; Weatherly, W. G., signer.; Weatherly Collection.
Edition: 7th ed., rev. and enl.
Publisher: J.I. Case Threshing Machine Co.
Published: 1915
Place of publication: Racine, Wis
Language: eng
Number of pages: 263
Subjects: Threshing machines; Combines (Agricultural machinery); Harvesting machinery
Notes: "By Wallace F. MacGregor, assisted by W. W. Dingee (retired)"

Includes index.

002-118712165.

WSU MASC copy missing p. 3-4.

WSU MASC copy signed on front free endsheet, "W. G. Weatherly, Peola, Wash., Aug. 15, 1916".