Loose Set of 34 Old Color Cubes interesting drawing Perfectly housed in an antique

Perfectly housed in an antique wooden frame with a hanging loop on top

I would think not older than the 1940s but am not an expert

including Greuby and Teco

19th century New England I believe with its original paint

I believe likely made as a pipe tamper

Loose Set of 34 Old Color Cubes interesting drawing Perfectly housed in an antiqueNo box with these, which I found loose, but they are nice old ones, beautifully worn, and could be considered as a set of nine plus a set of 25, though combining them encouraged me to think behind the square at how these might spread out to make all sorts of of other shapes and patterns. I will never tire of these and believe one can never have too many. 1 1 16" cubes and in good much used condition, wear to the paint as evident, but no losses to the