Zag-Zaw line of puzzles was first produced in 1909, all incorporate figurals or whimsies, sold in red or orange boxes with labels on the side or bottom of the box, most without guide pictures. Initially cut non-interlocking but by 1930's became more so. Puzzles have a different cuts so that the same image will come in several versions which means that missing pieces can not be taken from other puzzles with the same image. See also Bob Armstrong's website on old jigsaw puzzles
Title
MIRRORED NATURE, a serene river scene with swans swimming on the water which reflects the trees
Item Comment
About 600 pieces, including 96 whimsies. Cut in wood in a pushfit style. Complete with all original pieces, boxed and labelled. Puzzle information and photos from his collection posted by Grenville Oliver.