7/17/12 Report - How To Tell The Denomination of a Worn Cob

Written by the treasureguide for the exclusive use of treasurebeaches report.blogspot.com.





Here are four silver cobs, all minted in Mexico, and all from the same 1715 shipwreck beach. 



The denomination is visible on only one of the four. 



So how do you know the denomination when it is not marked on the cob?



One way that people sometimes use, is the weight of the cob.



An eight