Bowser 24672 HO Scale ALCo RS-3 Diesel Locomotive Nickel Plate Road NKP 555 DCC & Sound Cowl die-cast frog with a power

die-cast frog with a power contact to optionally energize the frog and  prevent loss of power when a locomotive is passing through

"model selection" is not required

Note: Fits Axial SCX24 1/24 Jeep Wrangler RTR

Spektrum AR620 DSMX 6 Channel Sport Receiver

Bowser 24672 HO Scale ALCo RS-3 Diesel Locomotive Nickel Plate Road NKP 555 DCC & Sound Cowl die-cast frog with a powerBowser 24672 HO Scale ALCo RS 3 Diesel Locomotive Nickel Plate Road NKP 555 DCC & Sound The post war years saw the rapid escalation of competition in the diesel locomotive market between the traditional steam locomotive builders and EMD. While EMD had an initial leg up due to wartime restrictions, the steam builders would not go quietly. The early 1950's saw ALCo, Baldwin & Fairbanks Morse offering designs to compete with the ground breaking EMD GP7.