YardBikeBob
Silver Member
about the Acetylene tank, they are measured with the cap screwed on. measured with the cap off, you could have anything from a WC 111 cu. ft. up to a WS or WSL tank, 130 cu. ft. you should see one of these markings on it.
Yes, I was measuring 32" at the collar.

Would 'UWS' be significant? I don't see the letters you mentioned. I do wonder how many cubic feet this tank has. Also, its interesting someone marked '211' in soapstone which is what the regulator reads.

Thanks for the heads up on the tank being almost full. There have only been a few times I was wanting heat to persuade something over the years. This tank should last through the next estate sale.
~Bob