An astounding display indeed! This completely mechanical 7-segment display clock was made in 1974 and is a marvel of ingenuity. The whole clock is powered by a small AC synchronous motor that runs a gear train that in turn moves levers that slide plates that create the display animation. A pair of incandescent lightbulbs provides the warm back illumination. I've even added a full Fran soundtrack for your listening pleasure. Watch and Enjoy!
Christoph B
2024-12-13 14:51:07 +0000 UTCChuck Slezak
2024-12-12 20:19:24 +0000 UTC