that other little buckle, i have dug a few of those, but this one was pretty deep and under a huge tree root. yeah i had a hell of a time digging that one out. It was giving off a nice deep solid hit, the kind you would get on a 7inch half dollar,.. i dig down 5 inches and theres a huge root.
had to make a spackle bucket sized hole to get it out. i was thinking those buckles were from about 1900, but this one was there much longer i think.