Pop Up Needlecase

Whilst sorting through the attic various treasures have been uncovered. Not sure if I have managed to show the 3D pop up effect on this paper needlecase.

It belonged to my mother in law who was a teacher. It took me back to the pop up books of my childhood. Suspect many have been discarded over the years. No clue as to its age so further research is required into the Sister Susie brand.