I am selling a custom wound coil with primary and secondary windings and a 550pF dual gang air variable capacitor to make a mystery crystal radio, Both gangs are used in the construction to make the radio. This coil was wound by the famous Geoffry Roberts G8DHI in the U.K. I had him wind it for me and also bought the tuning capacitor at the same time. I never got around to building the crystal radio. $89.94 shipped anywhere in Canada. Cash if picked up or e-Transfer if shipped.
If the ad is up it's still available.
Mike VE5MGH
When you call please mention you found this ad listing on OKz.ca