I've been working to ID a bunch of Civil War tokens that I recently acquired.  This is the reverse of the Knickerbocker Currency token (255).  It is either 392 or 393, but I can't find anything that would enable me to determine which one it is. I've looked at photos of tokens that claim to be 392 or 393, but I cannot see the difference.
Can someone help please?

There are two books out. Civil War Tokens. I collected a bunch of them some very rare. I think Bowers wrote them. They have pictures of all of them i need to see the other side.

Here's the other side.  As I said in my original post, it is the Knickerbocker Currency one (die 255).
I have the Fuld Store Cards book which is helpful with the Indian head dies.
There are a couple of excellent websites for help with patriotics:

https://www.cwtoken.com/Civil_War_Token_Type_Set/Patriotics/Patriotics.html

http://www.cwtsociety.com/PatrioticPics/index.shtml

They have helped me narrow down the other side of the Knickerbocker token to die 392 or 393.  That is where I am stuck.

Ok its 255/393 done by Bridgens his name is on it with the obverse Knickerboker. I found it the original red book of civil war tokens written by Q. David Bowers Its a RI rarity over 5000  made and its made of copper. When you buy the book get volume two. Then you have to lern how to use it. It will help

Thank you very much!

Anytime remember one of our big suggestions. Buy the book before the coin in this case token.