Roy Lagal
10 books
Books by Roy Lagal
You Can Find Gold
You can find gold with a metal detector
The New Gold Panning is Easy
Modern electronic prospecting
Weekend Prospecting
Weekend Prospecting
Gold panning is easy
Detector Owner's Field Manual
The complete VLF-TR metal dete
The complete VLF-TR metal detector handbook
"How to test" detector field g
"How to test" detector field guide
How to use detector field guid
How to use detector field guide