How JIG-SAW PUZZLES Are Made by the Million (Apr, 1933)
How JIG-SAW PUZZLES Are Made by the Million
PUTTING jig-saw puzzles together is the latest craze to sweep over America. It has replaced the cross-word puzzle, the Tom Thumb golf course, and in many places has ousted contract- bridge. On this page are photos showing the steps in the manufacture of the millions of jigsaw puzzles sold each week.
This is pretty cool, especially the curved blades pic. I always just assumed it was elves with exacto knives.