To BnoBob, A little research may solve you dilema. The model Bachmann produce is of the USRA light mallet. C&O purchased about 25 of these locos and the came without backup lights. The backup lights were fitted later in the locomotives service life as tenders were swapped about but as originally recieved they didn't have any. The H-6 class recieved from Baldwin in 1948 did have backup lights but they were ordered that way.
As for the sound well it's a default setting that allows you to tune the loco to suit.
Charles Emerson
Queensland
Australia
As for the sound well it's a default setting that allows you to tune the loco to suit.
Charles Emerson
Queensland
Australia