Possible coin, electolysis hints at possible.

[qaela4]

Still spending most of my time in my yard. Got this circle shaped item today. Looked like it had a fob type thing at one end for a possible charm/pendant. After hours of electrolysis the fob? came off and the side looks like it may be hinding some silver. I am going to keep doing the electrolysis until I can tell what I have.

 

[bilt46]

Steel penny?

 

[UnderMiner]

Looks promising, keep us posted.