On another wall were three scuba regulators, not aqualung types such as the boys used, but the variety that carries a full face mask through which the diver breathes.
"The Wailing Octopus"
Harold Leland Goodwin
The boys hurried to the room where the scuba equipment was kept.
"The Electronic Mind Reader"
John Blaine
The speedboat was there, and so was the scuba cart, but the rowboat wasn't.
"The Electronic Mind Reader"
John Blaine