Westbound ex Blue Comet locomotive, CNJ No. 831, with five passenger cars in tow has rounded the first curve west of Lehigh Gap, PA, and is on a tangent into Palmerton. - southeast view, Circa 1950 - photographer unknown
A look up Main Street from 1899 or 1900. The steeple of the brick Baptist Church at the top left is enclosed in scaffolding as it is being constructed. The Victorian home across the street was known as the Costenbader house, for the original family…
Blue Mountain slate quarry near Slatington, seen looking east, showing the character of the syncline and the bending over southward of the cleavage at the surface, probably due to the friction and weight of the glacier