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I checked the crt today.
And it SEEMS to be pretty good-- all three guns seem to have reasonable emission, asuming this old b and k tester I am using is working right. Of course, I had to "wake up" the tube, after it's long slumber, but now, the guns seem to hold emission , pretty long, after I cut the filaments down, to say 3 or 4 volts.
Remember, the safety glass is going to need to be re-bonded-- something I have not done before, but others on this site have.
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