Manuscripts
Notebook
- Description
Opening page notations--"1896-1897, San Gabriel Canon data, Santa Ana Canon data." General notes and calculations.
- Date
- 1896-1897
- Call number
- mssSinclairhh
- Provenance
- Gift of Arthur W. Sinclair and Marjorie Sinclair, children of H.H. Sinclair, 1936.
- Associated people
- Cowper, Thomas, (1712-1778.)
- Associated organizations
- California Delta Farms, Inc.
- Fontana Water Company.
- Great Western Power Company.
- Mt. Hood Railway and Power Company.
- Palmer Oil Company.
