Help with Coin identification from 1863?

While going through some coins just scattered in a square Tupperware inside one of the boxes from my late grandfather‘s Coin collection I found this Coin with an 1863 Date but no denomination?  Is this a War Token of some Type?

Use google image search with second image and AI will tell what it is.

Or use it in Numista catalogue's image search

N#308167

N#119450

N#7956

N#336505