Color and Pattern Study on Lightweight Cardboard - No. 21 supplies box I didn't realize when I

I didn't realize when I found it what collectors' items these old SRG dinosaurs are

I might use it for a little treat to go along with a cup of tea

with these fantastic fat dovetailed corners

Kline et al )

Color and Pattern Study on Lightweight Cardboard - No. 21 supplies box I didn't realize when II just picked up six of these brilliantly colorful pattern paintings on lightweight board and think they are just gorgeous. They are hand numbered in pencil at top center (this one is 21; the highest number of them is 43, so there were once a whole lot of these). My guess is that they were a (well done) art design school exercise, but at some point, also in pencil, prices ranging from 60 (. 60) to 1. 75 were added at top right, reiterated with hand