[Hallicrafters] QF-1 Q-Multiplier Modification

[Rich Oliver]

I dug out my 1959 Hints and Kinks and found the Q-Multiplier 
modification article.  It is a brief text explanation of how to do it. 
It looks like a pretty easy modification, also easily reversed.

Let me know if you would like a copy.

73, Rich, KC9GQ