BR Standard Class 4 2-6-4T
The British Railways Standard Class 4 tank is a class of steam locomotive, one of the BR standard classes built during the 1950s. They were used primarily on commuter and outer suburban services. They were capable of reaching speeds of 75 mph (121 km/h).
80137 at Neasden MPD in March 1957.
BR Standard Class 4 2-6-4T engine no. 80118 at Guisborough railway station, 1950s
British Railways 2-6-4T Class Standard Four No. 80072 runs round its train at Ongar
No 80079 and No 80080 at Tenby in October 1993 on a main line special from Swansea to Pembroke Dock and return.
The BR Standard steam locomotives were an effort to standardise locomotives from the motley collection of older pre-grouping locos. Construction started in 1951. Due to the controversial British Railways' modernisation plan of 1955, where steam traction was abandoned in
favour of diesel and electric traction, many of the locomotives' working lives were very short: between 7 and 17 years. Many have been preserved, mainly due to being sent to Barry Scrapyard.
Std 4 2-6-0 number 76089 with a BR2A tender.