Westerfield Models 1601 HO Scale 30' Hopper Car Kit Norfolk & Western N&W Class HP - NOS Relay Board Graham-White 975-100 “Twin Tower” Air

Graham-White 975-100 “Twin Tower” Air Filter Dryer

SLEDGEHAMMER® TIRESTaller Sledgehammer tires feature an aggressive open-block tread design that clears away mud and debris for unrivaled traction

Frequencies: 24GHz

the prototypes were used to handle heavy loads such as engines and transmissions

Westerfield Models 1601 HO Scale 30' Hopper Car Kit Norfolk & Western N&W Class HP - NOS Relay Board Graham-White 975-100 “Twin Tower” AirWesterfield Models 1601 HO Scale 30' Hopper Car Kit Norfolk & Western N&W Class HP NOS (New Old Stock) N&W acquired 4,000 class HM hoppers in 1910, 4,000 class HP in 1911 15 and leased another 4,000 HP's that became railroad property in 1924. The HP's were 9 1 2" higher than the HM's and were built with safety appliances. Otherwise the two classes were essentially identical. The cars were the major workhorse of the coal fleet for several decades and,