NOS VINTAGE Butterfield Work-Rite SCREW PLATE TAP & DIE SET Union Twist Drill

This listing is for a tap and die set made by Butterfield division of Union Twist Drill. This thing is in beautiful condition in original box. I don't see a chip on any of the taps or dies. Barely a scratch on the die or tap handle.

National Fine from 1/4-28 to 3/4-16. I also have the same set in National coarse that I will also be listing.