12-23-2021, 10:03 AM
Whow! You guys know Philco in great depth. Thanks for all the responses. After comparison with the 40-180,40-185,40-190 schematic it seems to be a 40-185 or 40-190 because the on/off switch is on the tone control as depicted on the schematic by dashed lines. Now the search for the proper antenna loop begins. I have an RCA "magic loop" which might be able to do a swap. Richard.