NER Class R

The NER Class R (later, LNER Class D20) was a class of 4-4-0 steam locomotive, designed by Wilson Worsdell for the North Eastern Railway.  They passed to the London and North Eastern Railway (LNER) in 1923.  In 1936, some were rebuilt with long-travel piston valves and classified D20/2.  The unrebuilt locomotives were re-classified D20/1. 

References



 Other websites 
 D20/1  Rail UK
 D20/2  Rail UK
 The W.Worsdell Class D20 (NER Class R) 4-4-0 Locomotives LNER Encyclopedia

Category:Locomotives