Found a large flat button today. About the size of a silver dollar with a "waffle iron" design on the front. Also gold plated. Seems very old. Is there any way to date these things?
Thanks for all the replies. This thing is definitely a dandy button. Had a great day detecting. In addition to the button I found an 1870 2 cent piece, some sort of trade token dated 1860, a 1924 wheatie, a modern dime and a modern quarter. This was a spur of the moment trip to a friend of mine's old plantation house. Only detected for about 2 hrs; lots more territory to cover and I've been invited to return at my pleasure. Hot damn.