Looking for some info

[Tested]

I dug this sometime ago and have had it in my binder for ever was just wondering if anyone may know a little about it.

 

Amazon Forum Fav 👍

A Handbook of Civil War Bullets and Cartridges - Grab it through Amazon!

[idahotokens]

As Nick points out, a "tradesman's token" from London. It is about the same as what is called a "storecard" in the US - no stated value, but probably served as a substitute for a British penny in circulation while advertising the issuer along the way.
John in ID