What size tanks are these?

[WB2GLP]

I came across a set of double Healthways tanks locally and I put them up on eBay. Can anyone tell me the size of the tanks based on the tanks numbers?

Healthways
ICC 3AA 1800
L71959
PST
3 C 62 (Born-on Date ?)​

 

[simonbeans]

These tanks are 42 cu ft. In 1962 the Black Epoxy coated 42 doubles with constant reserve valve sold for $150. Interetingly in 1963 the same tanks sold for $139.45.

 

[Walter]

These tanks on e-bay that were last hydroed 40 years ago are already way over priced.

 

[WB2GLP]

Simonbeans, thanks for the info. I really appreciate it.

Walter, Thanks for confirming my decision to list on eBay.