1972 Grumbacher Color Computer Color Wheel falling house nothing more than a small

nothing more than a small a to z

I found these two together in Kansas City

as well as "slating paint" that extended the life of classroom slates

" so and so came

The three intersecting rings of the logo

1972 Grumbacher Color Computer Color Wheel falling house nothing more than a smallI love all things having to do with color and color theory, so had to grab this very 1970s Grumbacher "Color Computer" when I came across it at the PaperTown show last week. Color mixing on one side and color harmonies on the other, with turning dials to cycle through the whole spectrum. Once the property of a Gerri McCrary Morgan, who wrote her name on both sides 9 3 8" in diameter. Good overall used condition, with a few light stains and a few clear