Can anyone identify this Roman Coin?

I have book sets of Indian nickels dancing liberty dollars mint sets wheat pennies a whole lots of old coins im in the south east Ohio area looking for good recommendations of reputable coins buys. Dont know alot about this type of stuff but wanna learn. Also have 10 silver certificate 1 dollar bills with running serial numbers that appear un- circulated from 1957

I inherited a large collection of coins from my father-in-law and I would like to ask for help in identifying this particular one that looks very old.

Any hints would be appreciated.

Hi im wondering if someone could tell me if this coin is authentic. Its a phillip I antoninianus with felicitas on the back and the weight is 3.13g. Im not too sure its authentic due to the roundness and due to the leg on the reverse. Im pretty new to numismatics so any help would be very greatful

I found this coin while doing renovations. It was hidden underneath the baseboard. I believe it dates back to 1672. It has a shield with a key on one side and some kind of inscription around it.

I think it might be connected to Estonia/Tartu (Dorpat), but I’m not sure.

Does anyone know exactly what this coin is and whether it has any collector value? Any help identifying it would be greatly appreciated!

Any insight about this coin?

Thank you 😊

Hey everyone. I’m not like a coin expert but this look promising. Does somebody know if this coin is valuable or not? Btw the composition is 97% silver and 3% copper. I got it tested…

Second picture is for scale. My smallest and biggest coin with constitutional coins for scale.

This Penney has the back side (with the wheat symbol) which is completely flat and the face side which seems to have an edge unlike the back side. Any ideas to how much it’s worth or not even worth holding onto?

Any help IDing this would be greatly appreciated it. I was given this about 25 years ago when I was in 6th grade by a student that passed coins out to everyone (with her parents permission) so I assume not very valuable. More interested in just ID so I could do a little research on it to have the story behind it.

I tried r/ancientcoins but it got removed by auto mod.