This is a coin I found near my rose bushes in Virginia. Weighs 8 grams, 28 to 29mm in diameter, and is encrusted in iron so don't know the metal id. I can make out a 6 but thats about it? Please help out if you can and also suggest some affordable cleaning solution/tools. Appreciated!
I found this coin detecting and have been letting it soak in olive oil and gently cleaning it but it’s still not identifiable. Not sure if it’s worth having professionally cleaned. Please help!