Timebandit / Sunspot

Both sides 138 bpm. Face A run-in etching: "If you want to find the Wizards of Trance, then follow the Yellow brick road... but clicking your heels will not save you now!", Face A Run-out etching:"The Spatial sine wave family consists of oscillations stretched out in space...", followed by a drawing of a rocket ship in flight. Face B run-in etching: "Spacial frequency K is a spatial sine waves personal name". Face B run-out etching is the Prometheus e-mail address. Both sides written and produ...