Atlas 10004702 HO Scale GE B23-7 Diesel SMS Lines 1961 (Blue) - DC Brushed - 20T Voltage: 2S (7

Voltage: 2S (7

Marklin 38440 HO Scale GE ES44AC Diesel Union Pacific UP

Tough internal gears for long-lasting durability in all conditions

Athearn 63787 HO Scale PS-2 2600 Covered Hopper Louisville & Nashville L&N 201526

Atlas 10004702 HO Scale GE B23-7 Diesel SMS Lines 1961 (Blue) - DC Brushed - 20T Voltage: 2S (7Atlas 10004702 HO Scale GE B23 7 Diesel SMS Lines 1961 (Blue) DC General Electrics Dash 7 locomotive line was introduced as a replacement for the older Universal Series of the 60s and early 70s. Dash 7 series improvements included increased fuel efficiency, tractive effort and reliability. The B23 7 was a direct replacement for the 2,250HP U23B model, while the B30 7 replaced the 3,000HP U30B. The first B23 7s were produced for Conrail in September,