Champion and Wise

Limited production brand of wooden jigsaw puzzles, marketed under the range name of the "Combination Jig Saw Puzzle".

Thought likely to be of c1930s manufacture, the fully interlocking jigsaw puzzles assemble inside a purpose made tray which is then mounted inside a plywood frame with perspex cover. The cover is secured to the frame with brass pins, whilst the puzzle tray itself is held in place by two turn buckle-type fastenings.