Revealing mistakes: The steam locomotive used to transport the Apache band at the end is an oil burning locomotive. A phony load of wood sits atop the tender's fuel-oil bunker. The engine is making thick black smoke, an indication of an oil fired locomotive. Such thick smoke is an indication of poor fuel burning, something movie directors request, but hardly real-world practice. Properly operated steam locomotives make much less smoke, regardless of whether fuel is wood, coal, or oil.
more
