[Amps] Alternative cooling strategies for SB-220?

[Ron Youvan]

> ... can you narrow it down a bit beyond 'the fifties'? I have most QSTs from that era 
 > but if you or anyone can narrow it below 120 issues ...

   If all else fails look in the back of the December issues, at the annual index then you have only 
10 issues to search.
-- 
    Ron  KA4INM - Of what you see in books, believe 75%.  Of newspapers, believe 50%.
                  And of TV news, believe 25% --
                  make that 5% if the anchorman wears a blazer.