I found this on Ebay. What is it?? It's not a typical rebreather, like a Draeger is it? What would you use it for?
Here is the link:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3644833448&category=1300
Here is the link:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3644833448&category=1300