In this video my friend and I explore the abandoned Hillman Fan Complex. Fan complex was built in 1823/1824 as part of the Dorrance Colliery. The Colliery officially closed down in 1959, with this section being closed around 1935 due to a breach in a mining tunnel that ran under the Susquehanna river. It was a small, but very interesting location.
https://www.youtub...atch?v=2SZcPdkF81E