On 4/30/19 11:20 AM, William Donzelli via cctalk wrote: >> 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. That's where I recognize the name. --Chuck