The Pro-Scale Kit Built Brass BR 2-8-2 Class P2 Loco 2001 “Cock O’ the North” is a highly detailed model steam locomotive, designed in 1:76 scale for collectors and enthusiasts of model railways. This replica of the London North Eastern Railway’s Class P2 locomotive, featuring a green corporate livery, is made from brass and operates on a two-rail analogue control system. I’ve said earlier that the Pro-Scale kits are a technical challenge but when put together correctly, as this one has, they make. A super model and this one is no exception. Romfords wheels and 40:1 gears plus a D13 5 pole motor complete the picture. It runs well on my Rolling Road but there is a’knocking’ sound somewhere in the valve gear.