The A03 stock operated on the Metropolitan District Railway between 1903 and 1925, these where used as an experiment for the introduction of electric trains
The B05, C11, D12 and E14 stocks where introduced to the District Railway between 1905 and 1914, many of these ran until the late 1940s
The Metropolitan Locomotive where the first electric trains to run on the Metropolitan Railway and operated between 1906 and 1962
The F20/1 stock or ’dreadnoughts’ operated on the District Railway between 1920 and 1950/51 transferred to the Metropolitan Railway and operated until 1963
The G23, K27, L32, M35, N35 stocks where introduced to the District line between 1921 and 1935. These where subsequently refurbished and became the ’Q’ stock
The Q stock operated on the District line and comprised of refurbished G23, K27, L32, M35, N35 and some ‘H’ stock. These operated from 1938 until 1971
The T27 stock was introduced to the Metropolitan line in 1927 and operated until 1962
The O, P and P1 stocks operated to the Metropolitan and Hammersmith and City lines. These converted to the CO and CP stocks, later transferred to District line
The R47/49/59 stock operated on the District line between 1949 and 1983
The A60/62 stock operated on the Metropolitan line between 1961 and 2012, these where superseded by the S8 stock
The C69/77 stock operated on the Circle, District and Hammersmith and City lines between 1970 and 2014, these where superseded by the S7 stock
The D78 stock operated on the District line between 1980 and 2017, these where superseded by the S7 stock
The S7/8 stock currently operates on the Circle, District, Hammersmith and City and Metropolitan lines, they have been in operation since 2010