TT3004M LNER Class A1 4-6-2 4472 'Flying Scotsman' Steam Locomotive option-set-086 Make rocks for anywhere on

Make rocks for anywhere on your layout

country roads

Barrels - Large (3)

This works the same way as output B but allows switching of relays/other devices that need higher voltage and current

Since the central part is also energized

TT3004M LNER Class A1 4-6-2 4472 'Flying Scotsman' Steam Locomotive option-set-086 Make rocks for anywhere onThe A1 is a locomotive that will always be tied to the names Sir Nigel Gresley and LNER, however only one of these was involved in the design and construction from the beginning. The A1 was originally a Great Northern Railway design, with number 1470 Great Northern being one of only two examples to outshop into GNR service. These locomotives were powerful, and almost immediately served their purpose of comfortably outperforming the older Atlantic