This image is a photograph of Abijah Smith's original coal prospecting site in 1807. This was where Abijah Smith originally planned to have his coal mine before deciding on a different location.
This photograph shows another image of an Aldrich Pump and the operator. This Aldrich Pump was built by the Aldrich Pump Company in Allentown, Pennsylvania.
This image is a stereograph that shows an ancient mine from the 19th century. Unfortunately, not much is known about this particular mine except the approximate year that the photograph was taken.
This article espouses the wonders of the modern shopping center, places where consumers could buy everything they need and enjoy an evening of recreation.