[PSUBS-MAILIST] DIY Pendulum rebreather - potential backup

[Brian Hughes via Personal_Submersibles]

I had nothing better to do this evening so I poked around the web and found a russian site that had captured Tom Rose's old page on building a pendulum rebreather. Too many projects right now, but maybe something for next winter and the building season - scale it up for emergency rebreather in Harold.

http://diveright.ru/viewtopic.php?t=4572&sid=e75337e556512098ded9e66bfbe0a8ca
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