Handmade 1960s Crayoned Wooden Blocks Set in Old Box with Notes round wooden box I've looked and looked and

I've looked and looked and can't find another original

6 1/2" x 6 1/2"

(I have singled out the four wonkiest of these extras in one detail

I bought these together

Handmade 1960s Crayoned Wooden Blocks Set in Old Box with Notes round wooden box I've looked and looked andSo many sorts of things I cant resistwooden blocks being one, and all the more so handmade ones, these in two senses: the wood (as hand written text on the side of the box notes) came from Friburg [sic] Fair in Maine (Fryeburg fair, a blue ribbon agricultural fair founded in 1851), then was cut (pretty irregularly) into blocks as a gift for David, who then (I bet it was him) crayoned numbers and letters onto all sides. Likely there were once a few