Slate Quarries · Slatington Postcards
PICTURES: Tour of the Seven Slopes of Slate quarry in Bangor – The Morning Call
Lehigh county hi-res stock photography and images - Page 7 - Alamy
Lehigh County – Ancestor Tracks
Condition is good overall due to pinholes; see photos for details.
RPPC Active Slate Quarry SLATINGTON PA Lehigh County 1904! Real Photo Postcard
Timeline of Labor History in Pennsylvania
Slate Quarry, Slatington, Pa. · Slatington Postcards
Carbon Slate Quarry, Slatington, Lehigh County, Pennsylvania, USA
Partnership Work - Lehigh Valley Greenways
Condition is good overall due to pinholes; see photos for details.
RPPC Active Slate Quarry SLATINGTON PA Lehigh County 1904! Real Photo Postcard
Cultured Carbon County: Chain Bridge, Lehigh Gap -(1826-1926)
Lizard Creek, Carbon County, Pennsylvania, United States
Slatington, Lehigh County, Pennsylvania, USA
Old Photo Timeline (do not delete) – National Canal Museum - National Canal Museum
Slatington History