4P-020-111 GWR Toplight Mainline City Lined Chocolate & Cream All Third 3903 Set 2 BR-Livery One of the main advances

One of the main advances on the MK3 from the MK2 was the secondary air suspension fitted to the bogie system

The high quality rigid unit trackage system suitable for all popular brands of N gauge model trains

A small modern industrial unit perfect for an industrial park

these were a standard design of loco coal wagon (diagram 207)

4P-020-111 GWR Toplight Mainline City Lined Chocolate & Cream All Third 3903 Set 2 BR-Livery One of the main advancesThe first order for these coaches was placed in 1915 but, due to the First World War, they were not built until 1920. The second batch was completed in 1921. Six sets of coaches were produced with each set comprising six coaches. The coaches were close coupled and constructed with a steel body rather than the traditional wooden panelling. Due to the restrictive loading gauge of the London Underground tunnels, the carriages are 7 inches lower than