i shoulda nabbed some pictures of some of the large lathes we used at the pipe foundry, talkin 25-30 ft long lathes that can chuck up 36"dia pipe.
never took pictures of a lot of the tools used there though, but one unique thing we used that wasn't sold, but was a staple.
this + this = hammer wrench
a 1-11/16 spud wrench with a 3 lbs hammer head welded onto the opposite side, it was the hammer wrench... used to make roller adjustments on these bad boys.