Carl-NC
Bronze Member
- Joined
- Mar 19, 2003
- Messages
- 2,029
- Reaction score
- 1,759
- Golden Thread
- 0
- Location
- Washington
- Detector(s) used
- Custom Designs and Prototypes
- Primary Interest:
- All Treasure Hunting
I will recommend that you check out electroscope.
I did. Here's what I found:
Electroscope Model 20
Electroscope Model 301