Vintage Catalog 1983 Waterlung Sportsways Regulator X-Calib-Air Command Center

Description

Vintage Catalog 1983 Waterlung Sportsways Regulator X-Calib-Air Command Center
This catalog has two interesting items. One is a regulator called the X-CALIB-AIR (see photo). It has a side exhaust and a side purge button. Did it ever make to the sales floor, or did it die in the development stage? The second item is a combination pressure/depth gauge console with a BC power inflator. The inflate and deflate buttons were on the side and end of the console and the oral inflator was molded into the console case. The pressure gauge HP hose went up through the inside of the large BC hose, and the BC inflator used high pressure air at low volume.
24 pages plus 8 pages dealer price list
About 8.5" x 11"
Regulators,  Tanks gauges and harnesses, valves. masks, fins, spear
fishing  accessories, knife