Hades Break Away Cabinet: vintage and very clever

This is very unusual and extremely clever. A small box is shown from all around and folds open to reveal a empty interior.  It is folded back together.  The top is opened and a  and a nice production ensues.  I have never sen anything quite like this.  The load moves in and out as if it were spring loaded.  Very clever. I am guessing 1950’s.  Very good condition.  You will like it for sure.  The box is 6.5x4x2 inches