Modernist Primary Colors Wooden Block Puzzle antique child's chair and super smart looking

and super smart looking

7 5/8" x 5 1/16" x 5/8" and in good condition

) I just adore this funny

The book itself is a rare one

1940 I believe

Modernist Primary Colors Wooden Block Puzzle antique child's chair and super smart lookingI'd never seen this blocks puzzle before and love the simplicity and clarity of the design. I've rarely met a modernist sort of color learning toy I didn't like and this seems a scarce one good for the design collection, and for very young kids! 12" x 8" x 1", good condition. A bit of staining (maybe a red marker line) along the bottom edge of a couple of the blocks not visible when laid in the puzzle, but visible when the blocks are removed and