the blueprint became even cooler to me once i saw the inspiration for it. I made a thread about it a few years ago on here
It's from a book by a photographer, Jocelyn Bain Hogg called The Firm
Gangster Dave Courtney named Dodgy (cunning, resourceful) meeting with students at Oxford University. On the table you can see "an instrument of labor."
A series of photographs presented here Jocelin Bain Hogg (Jocelyn Bain Hogg) is called The Firm. Firm – is a large criminal group from the London East End. The pictures show a real British gangster.
In 2007, an exhibition of these works in Moscow. On its opening Hogg had brought one of the bandits and made a master-class on the topic: how to survive shooting mobsters.
You can see more of the photos here
http://oddstuffmagazine.com/weekday-english-criminal-30-pics.html