Another design from the old Hellraiser folios. This is the one of the clockwork mechanisms that drives the box. Right click to open up the full sized graphic, or download it from Google Docs.
This design is sized at around 8" by 8". There are some minor artifacts, most notably from pasting in the brasswork for the gear in the lower left. It's not too distracting, but applying some weathering should cover it up. In my defense, this was originally drawn using an archaic copy of Paint Shop Pro back when RAM was still being measured in Megs. I believe the font used was Glyphis.