Cleaning 2000 year old coins! Hidden under silt and grime for thousands of years!
19:36
I bought a bag FULL of old watches! what's inside?!?
7:56
The Tools I Use to Clean Ancient Coins
14:31
I Am Super Bummed This Didn't Fit... I Was Sooo000 Excited About It :/
26:34
Vertiendo lingotes de oro
12:44
The Art of Cleaning Roman Coins
18:39
How Long Did Roman Coins Stay in Circulation?
34:01
¿Es ahora el momento de DEJAR de buscar tesoros?
13:32