only to find two guys already there spent two hours there and only found 4 qs and two of them where 4 inches deep, so i went back to one of the schools and worked a area along the fence that they finally mowed the military pin was about 7 inches deep and rang up like a clad penny the ring is stamped 14k so im guessing its white gold, the smaller key is a oldie it says chicago lock co made in usa. ended up with 12 quarters today only 8 nickels 11 dimes didnt count the penniies happy trails