A few years back I picked up "Russian Criminal Tattoo Encyclopedia Volumes 1-3" on Amazon[1] for something I was working on and they are fascinating. [1] http:

A few years back I picked up "Russian Criminal Tattoo Encyclopedia Volumes 1-3" on Amazon[1] for something I was working on and they are fascinating. [1] http://www.amazon.com/Russian-Criminal-Tattoo-Encyclopaedia-I/dp/0955862078/ http://www.amazon.com/Russian-Criminal-Tattoo-Encyclopaedia-...