ART-13 Transmitter auto tuning motorized 1940's technology

This is my vintage fully operational ART13 transmitter i use for my ham station when operating amplitude modulation usually on 3.880 and 7.295 KHz The AN/ART-13 operated in CW (code), MCW and AM (voice) modes and covered LF, MF and HF frequencies up to 18.1 MHz. It had ten autotuned VFO tuned channels that could be preset as described above.

[@glennlindamood]

Too cool! All those dials moving automatically, makes a Swiss watch look simple by comparison!