Beautiful Old Set of Divided Cube Teaching Blocks primitive strainer With just a little effort

With just a little effort the hand-written text is all very readable

the highest number of them is 43

only amplified by the color and details of their gloves

3 1/2" x 5 1/2" and in excellent condition

it's ready to loop over a nail or hook on the wall

Beautiful Old Set of Divided Cube Teaching Blocks primitive strainer With just a little effortI can't find any others out there quite like these, but I'm pretty certain they were used as teaching tools for math many years ago, and they feel very much akin to old geometric solids and the like. I know for sure that I could spend many hours playing around with these, configuring them in different ways, and the large cube, divided in several parts, is very much a puzzling exercise to piece back together once taken apart. It also seems to me that,