Whatever this is has seen better days to say the least. I have no idea, but it looks like an old coin to me. It's about an inch diameter. Any ideas? Sorry for some reason the pic turned out upside down from how I tried to take it.
1970 COMPASS-
WHITES SILVER EAGLE-
WHITES DFX, 4X6DD COIL, 6X8DD COIL, 950 COIL, 10X12SEF COIL-
GARRETT PRO POINTER AT, GARRETT AT PRO , MINELAB EXPLORER SE with 8.5x12.5 Cors coil