| RefNo | PT/62/4/2 |
| Level | Item |
| Title | Plate, diagram of curvature of Indian arc by [John Henry Pratt] |
| Date | 19 July 1860 |
| Description | Diagram showing the curvature of the Indian arc compared with other surrounding latitudinal lines.
Subject: Geodesy
Published in Philosophical Transactions as 'On the Indian arc of meridian'.
Written by Pratt in Calcutta [Kolkata, West Bengal, India]. Communicated by Professor [George Gabriel] Stokes. Received by the Royal Society on 3 September 1860. Read 22 November 1860. |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink diagram on paper |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rspl.1859.0131 |
| DOI: 10.1098/rstl.1861.0025 |
| RelatedRecord | RR/4/205 |
| RR/4/206 |
| PT/62/4 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8010 | Pratt; John Henry (1809 - 1871) | 1809 - 1871 |
| NA8283 | Stokes; Sir; George Gabriel (1819 - 1903); physicist | 1819 - 1903 |