Children's Circulars

Thought to have originated during the late 1950's and produced until the 1990's in several size formats, these series of Circular Jig Saw Puzzles were targeted towards the younger market. Content seems to have roughly mirrored those of their more adult-orientated counterparts, in that they portrayed society relevant material, either from a historical perspective, or simply of scenes of interest at their time of release.
Many thanks to Jerry Mortimore for starting the ball rolling on yet another exciting new album.

Also thanks to Barbara Middlestorb for providing a generic list of puzzles from 1960 - 1990.

No examples of the series below are available to illustrate and more information or photos of same would be welcome:-

Little Grey Rabbit: 75pcs, 9" diameter, packed in tubs, four titles nos 173A-D made in 1984.
Martine: 100pcs: 18" diameter packed in pink boxes, four titles nos 00731-4, made in 1986.
Link Up Puzzles: 12pcs, four titles nos 01921-4, made in 1989.
Turtles: 100pcs, 18" diameter, in pizza-type boxes, four titles nos 00711-4, made in 1990.