I have 7 scuba tanks , 6 luxfers and US DIVER 80S with valves. They are were under pressure. I had planned to scrap them but I had a change of heart. The last certifications on them were in the early 2000s. The tanks appear to be in good shape. First 300 dollars takes them all. If you have any questions please ask!
The site won't let me download the photos. I have them. Holler