Popular Science DITY Scuba

[uwstlth]

Here's a link to an interesting article on a DITY Scuba in Popular Science by Herb Pfister:

http://www.popsci.com/archive-viewer?id ... =dive+lung

July 1953

[BigMike]

Thank you for finding this and sharing.
I don't think I will follow the "swallow any water in the mouthpiece" guidance that is provided in the "how to use your diving lung section". Me no-likey saltwater. Just saying....

[antique diver]

I would guess that most of us never learned or used the "Drink Or Drown" clearing method, but it was actually taught as a last resort action by some instructors way back when, and shows up in a diving textbook as late as 1971.

Early diving instructor in our area, George Cummings, mentions it as an alternative in his 1971first edition of MODERN EDUCATION IN SKIN AND SCUBA DIVING. I recall one of his earlier students mentioning to me that they performed that skill in the pool.

I should say that I mention this not to make fun of Mr. Cummings, but just as an example of how diver training has evolved over the years. George was a friend of ours, and the dive shop that he opened in 1971 is still going strong some 20+ years since his passing. Arlington Scuba has continued to be successful under the management of his son Tom Cummings, another good friend to many divers.

In some bodies of water that I have found myself in I might have to think seriously about the alternative to drinking the water.