Scuba Forum > ID’ing tank
#1331
Lonefrogman - 7/13/2012 1:15 AM
http://www.vintagescubasupply.com/,
http://www.vintagedoublehose.com/ and eBay.

You can find a company that does hydro and carry it to them, but your will still have to find a dive shop to VIP and fill it. I have six old tanks 40 years or older, the set of twins are 1942.