Greetings, whilst on ebay checking up on some of my Cornish ancestors, who were miners and some had went to Americas ( Canada, USA, Mexico, South Americas) There is a hand written name in the share cerrtificate and maybe is could be James C JOB or JOBE ???, do not know, only assuming as a rubber cancelled stamp coveres the last name... as on Ebay it only has got about 15 hours left for auction, thought i share it with you, just incase someone has got that relie in the tree...etc... go to Ebay, go to books section the name of the heading is Mexico Silver mining stock certificate price at the moment is US$9.99 regards Warren Job