We needed to do a bit of digging and dirt removal to get down to the cap where we found a very beat up brass cap. A grader that decided to make a 180 degree turn right by the cap had us a bit skitterish but the operator seemed to know what he was doing. Once we had passed 'trial by grader' we were under the watchful eye of a boy around 8 years old in the neighboring house who was very intrigued by our behavior. I am pretty sure he was going to thoroughly inspect that hole in the ground after we left. Thanks OFTH for another adventure.