ID TWJ48Y | Add to lightbox | Download Sample

Second floor, detail view of charge area to furnace, from north. - East Broad Top Railroad and Coal Company, Foundry, State Route 994, West of Route 522, Rockhill Furnace, Huntingdon County, PA; Perrottet and Hoyt; Benz, transmitter; Dixon, Robert, delineator; Yang, Isabel, delineator