One of these day's I'll take this neat old whimsy accessory off the display shelf and install it on one of our T's.
This unit clamps over a standard Model T tail light fixture. When you pull the cable the STOP stencil comes down over the tail light lens.
What a neat stoplight! Is it made by the same folks that made the Pocket Fisherman and other items sold on late night TV?
It was on late-night radio!
Thank you Jay!