VINTAGE FIRST STAGE SCUBA REGULATOR

Description

IF YOU ARE A TRUE COLLECTOR OF SCUBA EQUIPMENT THIS FIRST STAGE MIGHT INTEREST YOU.  TWO LOW PRESSURE PORTS ONE HIGH PRESSURE PORT.  CHECK OUT THE SCREW ON TANK VALVE RETENTION KNOB.  I'VE NEVER SEEN ONE OF THESE BEFORE HAVE YOU?   BEEN IN MY COLLECTION FOR A WHILE...TIME FOR SOMEONE ELSE TO ENJOY.