1. IOR/F/4/836/22401
- Reference (shelfmark):
- IOR/F/4/836/22401
- Title:
- Scope & Content:
- Report by the Surveyor General of India [Lieut Colonel Valentine Blacker] on the progress of the Great Trigonometrical Survey - his observations on the qualifications of Captain George Everest the Superintendent of the Survey and on the best means of constructing a complete atlas of India, etc.
- Collection Area:
- India Office Records and Private Papers
- Languages:
- English
- Date Range:
- Dec 1819-Aug 1825
- Extent:
- 1 file