This goes with my Bosse book.

"smelting copper and tin"

~ Mr. Riddz Science

https://youtube.com/watch?v=sEYKCbbTbPI&si=ZJAR_9yX3HWCXje2

Captives of Time by Malcolm Bosse | Goodreads https://search.app/vegmV954Sgpv2ZHn8

(Page 183).