GAF 8mm movie camera

GAF Model ST 1000 Super Silent
This Vintage 8mm Camera was made only Between 1973-1974
10 x''s Focus f 1.7 F: 6.5 - 65mm
It is an SLR , Many additional features to Research
Excellent Condition , Unknown if it was Ever Used , Comes with 3 Unopened Rolls of Film , Original Carry Case