Metal detecting ... How to clean bronze & copper coins
21:10
How I Clean Silver, Billon and Copper Coins!!
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Metal Detecting... Autumn Season Kicks Off
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Ancient Coins: Taking care of your Bronze Coins
7:31
Three Products for Cleaning Old Bottles
10:17
Restoration and Conservation of Ancient Copper Coins
9:34
How to conserve Copper coins! A crash course.
18:00
Metal Detecting... Dr. Tee's Victory
9:52