vintage journet geometrical dexterity puzzle

Infuriatingly difficult, this is a classic dexterity puzzle by Journet that comes in a glass case.
This one is called Geometrical and the idea is to match up all the shapes.
It measures 5 x 4" and is in excellent condition for its age ( c 1950s)

Shipping Costs:

UK Recorded: £5.00

Europe: £10.50

World: £13.75