Analog Computer Kit by General Electric
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Analog Computer Kit by General Electric, Model No. EF-140, copyright 1961, with three interchangeable scale-plates, headphones, perspex housing and original instruction booklet, wd. 18 in.