Slingshot
Bronze Member
- Joined
- Apr 3, 2004
- Messages
- 1,074
- Reaction score
- 1,206
- Golden Thread
- 0
- Location
- Southern Appalachia
- Detector(s) used
- Whites CM2 BFO, Harbor Freight 9 function, BH Pioneer 202, Fisher F22
- Primary Interest:
- All Treasure Hunting
- #1
Thread Owner
Here is a free perforation gauge you can print out if you have Adobe Acrobat, and then glue to a piece of cardboard that will measure the perforations on stamps for you.
http://www.geocities.com/dakshina_kan_pa/download/perf.htm
http://www.geocities.com/dakshina_kan_pa/download/perf.htm
