Maybe you'll have better luck than my search. They seem more some commemorative medal for those explorers than anything. They are nickel, not silver. About all he could tell me, about the size of a regular 1/2 dollar, I don't have a scale or very good measuring tools to give more info., sorry.
Edited by Tam
05/10/2011 7:27 pm
05/10/2011 7:27 pm
























