historical diving society

A blast from the past. This particular issue of the magazine originally came out in January 1992 and was titled “MIX.” The “MIX” issue features an article on mixed-gas technology, a mixed-gas primer, plus articles on “The Case for Heliox” by Dr. Bill Stone, “Understanding Special Tables” by Dr...

Hi, I am working on the NAUI scuba diver certification as I type this. I have completed a few resort dives, done some snuba diving in the cenotes and caves in Mexico, and been lucky enough to have a friend with the Historical Diving Society that has put me in an old Mark V, as well as showed me...