I bought 35 buttons for 30 dollars. Did you know buttons can be valuable? It's worth researching. Some military and historic buttons can sell for thousands of dollars each. These are more
Catalog - Unbuttoned: Rare & Antique Buttons
Vintage Button Guide: Ways to Identify Antique Buttons - HobbyLark
Valuable Old Buttons & How to Identify Them | LoveToKnow
Valuable Old Buttons & How to Identify Them | LoveToKnow