Quick tour thru the VCU Library Collection
Saw articles that may of interest to the group:
PS page
R390 knobs 124 49
R392 dial lock 123 44
audio caps 123 44
R108-R110 139 59
Tubes 140 22
R390 break-in 151 44
R390 knob screw 167 47
TV-7U tester 200 47
Makes for interesting reading
W. Li