Memoranda: March 9, 1903. Myron Holgate found a round hole that appears to be an ancient mine. We cleaned it out to the depth of about four feet, then it began to widen out, we didn’t have time to dig any longer. The hole at the top was about three feet across and went down thru solid rock. George and Myron went back and dug it out a little deeper this after noon, they soon came to the end of it.