Clear cylindrical shouldered bottle with a screw top finish and mold seam that runs completely to the lip, with embossed mark on bottom that reads "PYRENE, NEWARK, N.J., MFC.CO., S2.", and on side an embossed label that reads "Acid Line
Donor:
City and County of San Francisco, Waste Water Management Program
Collection place:
Site C-4 (South Side), San Francisco Waterfront, San Francisco