LNER Class Y11


LNER Class Y11 was a class of petrol powered 0-4-0 locomotives built by Motor Rail & Tram Car Company Limited under their Simplex brand and introduced in the years 1919–1925, operating after its formation in 1922 on the London and North Eastern Railway. Their British Railways numbers were 15097-15099.

Numbering

None of the LNER Class Y11 locomotives has been preserved but several similar ones have, including:
Nottingham Transport Heritage Centre also has another Simplex numbered 15100. This is probably an "imaginary" British Railways number, continuing from 15099.