MSLR/LNER Parker "D7" Class 4-4-0
Locomotive ConstructionThe following graph shows the number of locomotives built by year. The first locomotive was delivered in November 1887 and the last in September 1894. A total of 31 locomotives were built between 1887 and 1894. |
Locomotive WithdrawalsThe following graph shows the number of locomotives withdrawn by year. The first locomotive was withdrawn in December 1926 and the last in December 1939. A total of 31 locomotives were withdrawn between 1926 and 1939. |
Class LifespanThis graph show the relationship between builds and withdrawals. The first locomotive was built in November 1887 and the last was withdrawn in December 1939. |
Class StockThis graph shows the number of locomotives in this class, by year, over the entire lifespan of the class. This information illustrates how rapidly/slowly a class may have been constructed or withdrawn from service. |