I entered into the world of metal detecting at the tail end of the Beat Frequency Oscillator days. I started with Jetco Mustang and Treasure Sensor. The first discriminator-capable BFO was just emerging onto the market from the assembly room of Garrett Electronics in late '73.
I would to hear from treasure hunting veterans of the BFO days. What kind of detectors did you use and what kinds of finds were you pulling up?
I would to hear from treasure hunting veterans of the BFO days. What kind of detectors did you use and what kinds of finds were you pulling up?