Reference numberPT/62/4/2
TitlePlate, diagram of curvature of Indian arc by [John Henry Pratt]
Date19 July 1860
DescriptionDiagram 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.
Physical descriptionInk diagram on paper
Access statusOpen
Related materialDOI: 10.1098/rspl.1859.0131
DOI: 10.1098/rstl.1861.0025
Related records in the catalogueRR/4/205
Fellows associated with this archive
NA8010Pratt; John Henry (1809 - 1871)1809 - 1871
NA8283Stokes; Sir; George Gabriel (1819 - 1903)1819 - 1903
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