Dumb question

[DavidHickey]

I'm helping to clear out my father in laws shop and came across a plastic form fitted case that has 2 green oxygen bottles in it, they are maybe 6 inches diameter and 12 inches high "Just a guess" both of them have regulators of some sort on them. Is there any market for these in the scuba industry? Not sure if they were for some sort of home medical condition or not. If they require Hydros they are far out as these have probably been there for years. Just wondering whether to try to list them on Ebay or throw them away.
Thanks
David

 

[Scottri]

They sound like O2 tanks. If they are 02 tanks then they have no value in scuba except for emergency O2 treatment. I'll bet they need to be hydroed but they may still have some value to people I'd throw 'em on Ebay and see what people would pay for them.

 

[Mike Nelson]

I would think they'd have some value in scube precisely FOR emergency O2 treatment!