Keen Kutter Pocket Knives vintage 2 piece box

Vintage Keen Kutter Pocket Knives 2 piece knife box. This box was used by EC Simmons Hardware Co and originally held 6-12 of their Keen Kutter trademark pocket knives. Looks like the pattern number was RO 5956 maybe? Not sure and probably not switchblades. It's a nice little box with a LOT of history and was used for a time to store Aluminum Rivets which is written on the one end. Measures approx 4 x 2.25 x 1 inches and is in fair condition.