I dont know much about what people use to tumble bottles and i wanted to know if somthing like this would work.
http://www.harborfreight.com/dual-drum-rotary-rock-tumbler-67632.html
I should of specified, the bottles still say "Bottles by the authority of the Moxie Company Needham Hights Mass Metropolitan Boston" in the exact same way. The only difference is the small local writing below using a different font that looks like it was added after the fact by the local bottler.
I would think that most bottlers made less quart sized bottles? I would also think the quart sized bottles would have less of a chance to survive over the years do to size. All things being equal, one would think the value of them would be higher.