Colorful Geometric Vintage SIFO Puzzle 1950s blocks with a tear at the

with a tear at the far left edge of the front cover running from top to first staple

I'm a sucker for a beautiful knife/utensil tray

I believe he was once part of a family of four

He measures about 4" long x 2" wide x "1

spare change

Colorful Geometric Vintage SIFO Puzzle 1950s blocks with a tear at theI 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.