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Author Topic: Info needed on very large tube  (Read 3952 times)

Offline mtnman37879

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Info needed on very large tube
« on: September 27, 2004, 04:52:00 pm »
I just acquired three very large vacuum tubes. They are Federal Telephone and Radio
F-124-A. All three of these tubes are in the shipping crates. I got them at the Y-12 plant at Oak Ridge National Labratory. I am in need of info such as what were these used for? When were they made? etc. Thanks in advance, Patrick