Unknown 1970 Tapedrive

William Donzelli wdonzelli at gmail.com
Tue Apr 30 13:20:24 CDT 2019

> The Sangamo Electric Co <http://sangamoncountyhistory.org/wp/?p=1410> . manufactured  electrical meters, time switches and sonar and radio equipment, among other items, in Springfield, IL from the 1890s until 1978.

And a zillion tons of capacitors.


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