10-25-2023, 05:43 PM
(This post was last modified: 10-25-2023, 05:45 PM by Paul Ferguson.)
"L'art de faire de l'or : la transmutation du fer, du cuivre et de l'argent en or" by Théodore Tiffereau
Between 1854 and 1855, Tiffereau presented six memoirs to the French Academy of Sciences concerning the transmutation of silver into gold. In particular, he claimed that silver from Mexico possessed specific chemical properties allowing this transmutation.
https://archive.org/details/BSG_BR50424
English translation available from Amazon:
https://tinyurl.com/4fzn884m