1. IOR/E/1/53 ff. 255-256v Reference (shelfmark): IOR/E/1/53 ff. 255-256v Title: Letter 138 Dr Charles Morton at Royal Society House to Peter Michell conveying the Royal Society's thanks to the Company for the observation of the transit of Venus made in India in 1769. Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 May 1770 Extent: 1 letter