minsaf12
Jr. Member
- Joined
- Feb 11, 2012
- Messages
- 26
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- Golden Thread
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- Location
- central.mass
- Detector(s) used
- minelab safari, fisher goldbug pro
- Primary Interest:
- All Treasure Hunting
I think that is 19mm. The only iron backed US Navy button that I am aware of is a 13mm Kepi hat button.minsaf12 said:the back of button is iron, about 3/4 " dia.