>John Lyles, K5PRO wrote:
>
>"found a 1951 copy of THE CARE AND FEEDING OF POWER TETRODES, Eimac
>Application Bulletin #8. It is a classic 25 page treatise on the subject.
>..........lots of quality photos of ham and commercial gear built with
>Eimac bottles at the time. This sort of literature is priceless to me, and
>now takes its place in my bookcase at work. For you collectors of old
>stuff out there, keep an eye out for them at hamfests and technical libraries."
I have a spare copy of this document and agree with John, it is a work of
art for those interested in tetrodes. If there is any interest out there,
please make an offer and contact me direct.
73,
Marv, W6FR
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