See how David Popp installed a Bachmann Trains DCC sound decoder and TCS capacitor into an O scale (1:48) 14-ton Heisler steam locomotive used on the Olympia Logging Co., a popular MRVP project ...
See how David Popp installed a Bachmann Trains DCC sound decoder and TCS capacitor into an O scale (1:48) 14-ton Heisler steam locomotive used on the Olympia Logging Co., a popular MRVP project ...