Grubb's First Forge
Peter Grubb (c.1700-54) carried on his initial efforts at iron-making in 1735 just slightly to the north. He used the Catalan-type forge which had originated in Spain sometime during the tenth century.
David Rumsey Map Collection, Stanford LibrariesDigital Commonwealth, Boston Public LibraryDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
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