July 28, 2024 @ 10:00 am - 1:00 pm Nitre Hall - Haverford Township Historical Society, 1682 Karakung Dr, Havertown, PA 19083, USA
Nitre Hall, the ca. 1810 home of gunpowder master William Rogers, will be open for FREE guided tours between 10am and 1pm on the last Sunday of each month through the summer and early fall. Sundays are car-free days on Karakung Drive through historic Powder Mill Valley, so please walk, jog or cycle in from Manoa Road or the Beechwood bridge.