Thanks!Nice haul !
Thanks for the information. I will have to research them further to know.Those are some nice older buttons. Tombac is the name of a specific alloy used in the manufacture of the buttons, which is usually brass with zinc added. Tombac is not exclusive to being used for buttons.
Here is a Wikipedia link if you want to learn more about tombac:
Tombac - Wikipedia
en.wikipedia.org
Nice!!! Congrats!!!found some more oldies. View attachment 2086926 View attachment 2086927