BR Standard Riddles "Std 4MT" Class 4-6-0
Locomotive ConstructionThe following graph shows the number of locomotives built by year. The first locomotive was delivered in May 1951 and the last in June 1957. A total of 80 locomotives were built between 1951 and 1957. |
Locomotive WithdrawalsThe following graph shows the number of locomotives withdrawn by year. The first locomotive was withdrawn in October 1964 and the last in August 1968. A total of 80 locomotives were withdrawn between 1964 and 1968. |
Class LifespanThis graph show the relationship between builds and withdrawals. The first locomotive was built in May 1951 and the last was withdrawn in August 1968. |
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 This information illustrates how rapidly/slowly a class may have been constructed or withdrawn from service. |