sheep.dog
Jr. Member
- May 30, 2017
- 96
- 490
- Detector(s) used
- Minelab Safari
XP Deus
- Primary Interest:
- All Treasure Hunting
I dug a 1873 shield nickel yesterday and want to clean it up a little and try to get some detail. I tried dry brushing and toothpicking but the green oxidation is pretty darn hard and the tooth picking seems to be polishing rather than removing the crud.
I was thinking about trying the hot H2O2 method.
Thought?
I was thinking about trying the hot H2O2 method.
Thought?