277. Bucket labelled "an intepretation of the Freudian mind." Collection: Early 20th Century Engineering Lantern Slides Date: undated Format: Image Agent: unknown
278. The new Atwood Twister textile machines for spinning silk, yard, and thread. Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: Stonington, Connecticut Date: undated Format: Image Author: The Atwood Machine Company
279. Wood turner's workshop with pole lathe Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: unknown Date: undated Format: Image Author: unknown
280. Disassembled M1903 Springfield rifle Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: Springfield, Massachusetts Date: undated Format: Image Author: United States Armory, Springfield, Mass.
281. Woodworker with bow lathe Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: Khartoum, Sudan Date: undated Format: Image Photographer: James C. Wilson
282. Pole lathe Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: unknown Date: undated Format: Image Photographer: unknown
283. Spinning mule Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: unknown Date: undated Format: Image Photographer: unknown
284. Mosso-Ergograph (after H. Lehmann), a devise used to measure muscle fatigue and work capacity from repeatedly moving a finger. Collection: Early 20th Century Engineering Lantern Slides Set: H. I. M. (Human Interaction Management) Date: 1880s Format: Image Photographer: unknown
285. Industrial psychology vocational interest questionnaire by Edward K. Strong, Jr., Professor of Psychology, Stanford University Collection: Early 20th Century Engineering Lantern Slides Set: H. I. M. (Human Interaction Management) Date: 1927 Format: Image Photographer: unknown
286. Ergogram measuring physical fatigue after repeated motion. Collection: Early 20th Century Engineering Lantern Slides Set: H. I. M. (Human Interaction Management) Date: undated Format: Image Photographer: unknown
287. Personality Inventory by Robert G. Bernreuter Collection: Early 20th Century Engineering Lantern Slides Set: H. I. M. (Human Interaction Management) Date: undated Format: Image Photographer: unknown
288. Drawings of nine heads connecting different shapes to various personalities. Collection: Early 20th Century Engineering Lantern Slides Set: Face-Related Data Date: undated Format: Image Photographer: unknown
