Vintage Double Hose

Hi,

This might be old news but I came across this web page of very old old dive pics. It is one of the best collections of photos I have seen on the web. Anyone have other sites they can suggest?

http://www.oceanhunters.com/HistoricalD ... ctures.htm

http://www.oceanhunters.com/HistoricalD ... e_Gear.htm