Oh ya....you have strontium 90 in those old watches who's hands glowed in
teh dark too!


"Bruce in Alaska" wrote in message
...
In article ,
(Larry W4CSC) wrote:

protected by a gas tube

That had a tiny bit of Strontium 90 in it to set a bias
for the Ionization of the T/R tube. Couldn't just toss
those Bad Boys in the trash, as they were a Radiation
Hazard if the were broke open.

Bruce in alaska
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add a 2 before @