So with just some light cleaning, this light is near NOS. It certainly was not used much to this point. I was able to find the date code on the bottom of the motor, however it was difficult to photograph. 6/80 is the date. Also, the inspector number on the box and the inside base match, 050. It runs at the proper speed when powered on and nice and smooth. The light grey flash shield is still soft and pliable. Some light cleaning of it made it look new as well. This light will be displayed with the flash shield and the FS Fire Ball felt storage bag I acquired from dmathieu earlier this year. I have attached some additional pics for reference.
Chris