If it is the bottle I'm thinking of with the embossing on the shoulder they are pretty common in the pittsburgh area date is probably 1910s a picture would really help though.
And the third one is an odd one it is a polar bottle I know it's not that early but it has lots of defects and bubbles and the seam is weird it has a seam from the bottom to just past the mid neck and then has a seam from the lip to the shoulder just next to the other seam has anyone ever seen...