Developmental Learning Materials Large Parquetry 2024 Design Set and Geometric Pattern Cards 1960s

Developmental Learning Materials Large Wood Parquetry Design Set and Parquetry Pattern Cards 1960s
Rare find
Boxes show wear
On the back of all of the geometric cards there is writing.
One card has writing on front and back
#1 card miss from set 2024 of 22 cards
Ther are small marks on 3 cards

*Look at photos

Cards measure 11.5" x 8.75"
Blocks set measure 9.5" x 9.5"

Price reflex flaws