Westerfield Models 1601 HO Scale 30' Hopper Car Kit Norfolk & Western N&W Class HP - NOS Relay Board the prototypes were used to

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

000 rpm of pure power and speed

Bowser 54053 HO Scale H21 4 Bay Open Hopper Kit Pennsylvania PRR (#'s Vary)

Frequencies: 24GHz

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

Westerfield Models 1601 HO Scale 30' Hopper Car Kit Norfolk & Western N&W Class HP - NOS Relay Board the prototypes were used toWesterfield 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,