141. IOR/X/9128/1/81
- Reference (shelfmark):
- IOR/X/9128/1/81
- Title:
- 81 A Plan Of The Outlet Of The River Hughly From Culpee Downward, As It Was Surveyed In The Year 1770 By John Ritchie Survr. Scale 2 Miles to the Inch. A Sketch Of The Soundings In The Middle And Eastern Channels Of The Entrance Of The Hooghly River As Sounded In The Months Of May And June 1782 By John Ritchie Survr. Scale of [4] Leagues [i.e. 12 miles, = 5.42 inches]. A Plan Of The Entrance Of The Hooghly River Particularly Distinguishing The New Channels And The Positions Of The Buoys.
- Scope & Content:
- March 1783. By John Ritchie, Survr. No scale given. Manuscript copies by Barlow, in parallel on one sheet,. Endorsed 'Sandheads &c, Ritchie, ½ inch scale, 1770, 1782, 1783, all 3 views to one Scale on one page.'
- Collection Area:
- Map Collections
- Languages:
- English
- Date Range:
- Unspecified
- Extent:
- 1 item