This form was retained up to the end of steam on many coal-burning engines; oil-burning engines substituted a fuel tank for the bunker.
Oil-burning engines substituted a fuel tank for the bunker. This form was retained up to the end of steam on many coal-burning engines.
This form was retained up to the end of steam on many coal-burning engines. Oil-burning engines substituted a fuel tank for the bunker.
This form was retained up to the end of steam on many coal-burning engines. Oil-burning engines substituted a fuel tank for the bunker.