Originally Posted By: eightbore
The reprint that Turnbull sells for ten bucks is the one that Stephen describes.

Not quite; Mine is a reprint of the original, Turnbull's looks to have his work as well and might be vastly preferable for those wanting to see recreations of factory work in photography rather than etchings.
I wish I had know about the Turnbul publication, I'd have had them send a copy with the Color Case hardening on its way back!