deep sea dive; brit. pat. 712557
Design: plastic moulded to increase in depth towards the top end, with spring channel at the centre bottom and various holes and channels for the balls to pass through; metal base is flat except across centre where a `hill' is formed bearing the points numbers.
It is multi-coloured and shows a sea bed with fish, sea horse, shells and a diver on the top half with the name, trademark and instruction on the lower half.
Location: In Storage