I also found this bottle near Sacramento. The seam runs through the top. It looks like a cork or stopper top, and there are bubbles in the glass. On the side there is a stylized P followed by small ort- followed by a triangle or stylized heart or D. Under that is inc and under that is reg. on the bottom is an o in a box flanked by what looks to be an 8 on the left and a 5 on the right. Any ideas? thanks, Jerry