A station on the Central Line, on the boundary of Travelcard Zone 2 and Travelcard Zone 3.
The station was opened by the Great Western Railway on 5 November 1923, and the Central London Railway (Central Line) on 3 August 1920. Mainline services were withdrawn 1947.
More information on the Wikipedia page [1]. The TfL page is [2]. Details of a feasibility study here.