Great name, great project! an Instagram account collecting public transport patterns from around the world.
A collaboration with Princeton Architectural Press. 20 Graph paper envelopes, for sending & sorting. Also available wholesale, contact your local dealer here.
Patterns, generated from knitting machines, punched into music paper & fed through grinder organs.
We found this old etch a sketch at the weekend, the instruction manual & box are dreamy!
Via Wikipedia & here.
An amazing heritage & beautiful resource.