What is this?

[LokisDad]

I found this coin/token and have been unable to get any information about it. It is solid copper, and has " Co M 6TH INFY" on one side and "10 (cent sign)" on the other. I tried to look up the unit but had no luck. I tried to see if there were any similiar coins but there were none. I am hoping some of you with a bit more experience may be able to tell me what it is and place a value on it for me. Thank you all for any help provided.

 

[creskol]

perhaps a commissary token..

 

[Terry Soloman]

Company M, 6th Regiment Ohio Volunteer Infantry Reunion

6th Alabama Company M Roster

I think you can take it from here! Good luck and cool find!