'Coyns weighed and assayed': holograph notes on miscellaneous European coins, three sketches showing individual designs, and an addendum dated 20 June 1711 on Mexican coins
Author: Isaac Newton
Metadata: ca. 1702, addendum 20 June 1711, c. 2,399 words
Source: MINT 19/2/39-40, National Archives, Kew, Richmond, Surrey, UK
