Instructograph Morse Code Trainer Demo - 1947

This is a demonstration of a working Instructograph Morse Code Training Machine. In cluded are several paper tape lessons, the original headphones, code key, and operator's manual.
You can adjust the motor speed, and therefore the code speed in words per minute, by turning the knob at the left rear of the panel. The built-in tone oscillator (rare option) has a knob in the front to adjust its pitch. This unit is not the crank type; it runs on 120VAC. Manual includes some code lessons taken from railroad training lessons, as most Morse code operators sought careers in the railroad industry. This working antique is in good condition and is a delight to operate and behold!