I have just received a working Collins 51S-1 receiver and would like
to purchase 2 missing knobs. The MEGACYCLES knob and the REJECTION
TUNING knob. If you have one or both of these knobs that you would
part with, please reply to me direct.
Thaks - Larry McGee



You might check out, http://www.collinsradio.org/html/parts_s-line.html
for assistance on this. My usual source for Collins Parts, Surplus Sales
of Nebraska, does not seem to have those knobs.


Ed K7AAT