Circa 1910. "Coal loading at Ford Collieries, Allegheny County, Pennsylvania." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.
  BUY PRINT    Circa 1910. "Coal loading at Ford Collieries, Allegheny County, Pennsylvania." 8x10 inch dry plate glass negative, Detroit Publishing Company. | Click image for Comments. | Home | Browse All Photos