Letter to Nevil Maskelyne from Cassini.

A letter to Nevil Maskelyne dated 22 September 1786, from Cassini, in French, fragment of a letter or a short note announcing two new ‘artres’ that don’t exist, merely optical illusions. Mentions Dr Shepherd and Mechain.

Record Details

Item reference: MSK/3/3/10
Catalogue Section: Personal collections
Level: ITEM
Extent: 1 letter
Date made: 1786-09-22
Credit: National Maritime Museum, Greenwich, London