It was a diesel powered locomotive in the pre-TOPS period built by Brush Traction with a Petter 4-cylinder engine .
British Rail 15107 was a locomotive commissioned by the Great Western Railway , but delivered to British Railways after nationalisation .
British Rail 15107 was a locomotive commissioned by the Great Western Railway , but delivered to British Railways after nationalisation .
Simplify: It was a diesel powered locomotive in the pre-TOPS period built by Brush Traction with a Petter 4-cylinder engine . Output: