Hi, thanks for posting.
I am guessing the mold seam runs clear to the very top of the lip, so this is a machine made bottle. Please confirm. If so, then this is a 20th century bottle, that is, later than about 1910.
It is unlikely that there is a pontil mark on the base.
The appearance of the base may provide some further clues to age. If you can post a clear photo, perhaps we can learn more.
