6-meter all-mode tranciever
Top picture is 620, bottom is 620B. The B model is styled after the 101E/EE  series and was sold in the same time period.
20W output on CW/SSB, 8W output on AM.
Analog VFO and controls for Calibrator, Mic Gain, Preselector,  Band, Clarifier, Squelch, AF Gain & Noise Blanker.
4 positions for fixed frequency crystals.