Colorful Geometric Vintage SIFO Puzzle royal copenhagen is certainly very rare if

is certainly very rare if not the only one of its kind

It appears that at one time it was covered entirely in gold paint or gold leaf

but this does not detract from their charm

out of an artist's studio at a recent estate sale just because I loved the look of it

Colorful Geometric Vintage SIFO Puzzle royal copenhagen is certainly very rare ifI always have an eye out for vintage teaching toys and games with great graphics allowing them to double as design objects, pleasuring kids and adults alike. This vintage SIFO puzzle is definitely one, and the only I've seen like it. 1960s or 70s I believe, and happy solvable two ways one with the geometric shapes matching their backgrounds and the other creating excellent color juxtapositions. Used for sure, with a little paint loss, scuffing, etc.