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Folder 2

 Container

Contains 6 Collections and/or Records:

C. H. Robertson, 1901-1903

 File — Folder: 2
Identifier: Folder 2
Scope and Contents Efficiency Tests of a One-Hundred-and-Twenty-Five-Horse-Power Gas Engine, Robertson, C.H. 1901, [no other publication information is available, 2 copies]

Tests of a Twelve-Horse-Power Gas Engine to Determine the Effects of Change in Speed, Load, Point of Ignition, Ratio of Gas to Air, and Jacket Temperature, Robertson, C.H. 1903 [no other publication information is available.]
Dates: 1901-1903

Poster announcing lecture on Gyroscope, 1895

 Item — Folder: 2, Item: 1
Identifier: Item 1
Scope and Contents From the File: Efficiency Tests of a One-Hundred-and-Twenty-Five-Horse-Power Gas Engine, Robertson, C.H. 1901, [no other publication information is available, 2 copies]

Tests of a Twelve-Horse-Power Gas Engine to Determine the Effects of Change in Speed, Load, Point of Ignition, Ratio of Gas to Air, and Jacket Temperature, Robertson, C.H. 1903 [no other publication information is available.]
Dates: 1895

"The Gyroscope in China", January 24, 1914

 Item — Folder: 2, Item: 2
Identifier: Item 2
Scope and Contents article, Scientific American, page 84
Dates: January 24, 1914

The Work of C.H. Robertson, 1926

 Item — Folder: 2, Item: 3
Identifier: Item 3
Scope and Contents From the File: Efficiency Tests of a One-Hundred-and-Twenty-Five-Horse-Power Gas Engine, Robertson, C.H. 1901, [no other publication information is available, 2 copies]

Tests of a Twelve-Horse-Power Gas Engine to Determine the Effects of Change in Speed, Load, Point of Ignition, Ratio of Gas to Air, and Jacket Temperature, Robertson, C.H. 1903 [no other publication information is available.]
Dates: 1926

"Purdue Students Back Work of C.H. Robertson", n.d.

 Item — Folder: 2, Item: 4
Identifier: Item 4
Scope and Contents article, publication unknown (possibly the Exponent)
Dates: n.d.

manila envelope, n.d.

 Item — Folder: 2, Item: 5
Identifier: Item 5
Scope and Contents to Helen Schroyer, Archives & Special Collections from Roberts, Ryder, & Roberts
Dates: n.d.