OLIVER EVANS CHAPTER

Joseph Brinton’s ‘Celebrated’ Serpentine Stone: How A Chester County Stone Became a Multi-Regional Gilded Age Fad A presentation by Anne E. Krulikowski, PhD Join us as Anne Krulikowski explores the craze for green building stone that spanned America’s Gilded Age, when the Brinton quarry south of West Chester became the…
Philadelphia exploded in violence in 1910. The general strike that year claimed the lives of some two dozen people and made Philadelphia a prominent point…
Who knew it took so many different materials, machines and processes to produce the pencil?. This article vividly captures the process in words and pictures,…
OSCAR BEISERT has a piece on the HIdden City website on the loss of industrial character of Northern Liberties by the proposed redevelopment of the…
The long-term weather forecast is in, and Friday the 19th looks good: well above freezing with little or no precipitation. If you’ve been considering going…

The SIA’s emphasis on archeology reflects a concern for the tangible evidence of early industry. Our mission is the study, interpretation, and preservation of the surviving factories, machinery, bridges, canals, industrial communities and artifacts that are historically significant.



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