here we have a "K" size oxygen with "WTL" acetylene.
both are empty and are too large for our purposes these days.
have had these for a long time and filled they sure last a long time before needing an exchange.
these served our needs very well over the years.
maybe you can put them to use. comes as pictured with cart.
located in southern sheboygan county, just off of hwy 57.
asking $850. no phone calls or text. no one answers these days.
if you become seriously interested, we can talk on the phone at that point.
thanks for understanding.