This album contains images of embossed, Philadelphia, pontil base porter and ale bottles not blown at Dyottville or the Union Glass Works and unembossed examples that were excavated in Philadelphia. Images of iron pontil porter bottles produced at Dyottville and at Union Glass Works can be found in their albums on the Philly Buzz page.
Geo. Schoch
Dug in Philadelphia in 1975 and sold in my eBay store in September, 2022.