I haven't been out much lately, had some work to do around the house which took up a lot of the nice weather (painting the barn).  This morning I got out for two hours to a spot I had hit quite a bit, but decided to look for nickel signals since on earlier trips I was looking for high conductors.  Found two keepers, a 1944P war nickel about 4 inches deep which was a solid 08/07, and a buffalo which was about 8 inches deep.  The buffalo is a type I (buffalo on a mound), so it's from 1913.  Date is not readable though.