4P-020-312 GWR Toplight Mainline City GWR Shirtbutton All Third 3908 Set 4 Class_Class 26 the charging current is limited

the charging current is limited

COACH TYPE MK1

They are also fitted with internal lighting

The TR150 is a suitable power supply unit

4P-020-312 GWR Toplight Mainline City GWR Shirtbutton All Third 3908 Set 4 Class_Class 26 the charging current is limitedThe 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