Keywords: history of technology historyoftechnology mining smithsonian probably public domain probablypublicdomain blackandwhite monochrome train vehicle outdoor black and white SI Neg. CCC-2702. Date: na....6' Lump Car of Coal at 214 Tipple.From the Consolidation Coal Company collection, National Museum of American History...Credit: unknown (Smithsonian Institution) SI Neg. CCC-2702. Date: na....6' Lump Car of Coal at 214 Tipple.From the Consolidation Coal Company collection, National Museum of American History...Credit: unknown (Smithsonian Institution) |