Thanks for your swift response. What is your recipe for the vinegar solution? How much vinegar in each gallon of water?
There's a shop in my neighborhood that will buy them IF they are clean. I believe they in install electrical wire and fill them with layers of colored sand then sell them...
I have found three 5 gallon glass water delivery service bottles. Unlike their contemporary counterparts, they have a narrower neck ending in an 1 1/8" opening. I estimate they've been under my house for over 50 years and have accumulated all manner of dirt
and gunk. The attached photo was...