Morse key navy knob
All you old-time c.w. men will recognize the so-called "navy knob." The drawing shows how K6TWE took a poker chip, drilled a hole through the center, and converted a regular telegraph key into the real thing.
Fig. 1.
All you old-time c.w. men will recognize the so-called "navy knob." The drawing shows how K6TWE took a poker chip, drilled a hole through the center, and converted a regular telegraph key into the real thing.
Fig. 1.