Hereford, PA, United States
Hereford Furnace. Established by Thomas Maybury in 1745 on the west bank of the Perkiomen Creek for the purpose of manufacturing iron. Maybury is credited with producing here in 1767 the first cast-iron cooking-stove in North America.
Listen to the audio guide for Blue plaque № 28475 Free on WIP — starts by itself when you arrive, even with the screen off