I can’t imagine there was much left in the Keystone Mines in Amador City in 1915. This is another possible example of “mining by assessment.” This was a simple premise wherein the folks allegedly working on the mines kept hitting their investors for more money while actually delivering little more than a “dry hole.” Lots of mining fortunes were made this way. Pretty certificate though.
So I am sending this one out to you my friend. I wish you health, life, and money, and the time to enjoy them all.