Sorry for the bad picture. Its Culm rock spring water bottle from Pluckamen NJ. Can't find any info on this except an old add. The seam stops on the shoulder. I resize the pic.
Looks like a crown top so this is very early 20th century. This is one to tote to a New Jersey bottle show and ask some of the guys who are NJ bottle specialists.
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See http://www.newjerseyantiquebottleclub.com for show info.