F.A. Poth Brewing Company
Established in 1865 by Frederick August Poth at the northeast corner of Third and Green Streets, and moved to Thirty-first and Jefferson Streets in 1871. Incorporated in 1877, and later renamed F.A. Poth & Sons, Incorporated.
Link to text source:The Library Company - http://lcpdams.librarycompany.org:8881/R/?func=dbin-jump-full&object_id=66339&local_base=GEN01
Image source: Philadelphiana Collection -- Breweries, the Print and Picture Collection, Free Library of Philadelphia