E.F. Johnson Co. 100ED30 dual air variable capacitor

E.F. Johnson Co. Model 100ED30 dual section air variable capacitor. With the plates fully meshed each section measures just over 100 picofarads on the el-cheapo component tester.

It’s in fair condition, with a little rust on some of the steel hardware. I would recommend a good cleaning before putting the kilo-volts across the plates.

Price does not include shipping. I ship only to the USA and maybe Canada.