London Underground D78 Stock total of five 3-car sets, to be built as BMMUs, in June 2018. London Underground D78 Stock The London Underground D78 Stock, commonly referred to as D Stock, was a type of sub-surface rolling stock which operated on the District line of the London Underground, except on the Wimbledon to Edgware Road service. Following the withdrawal of the C Stock in June 2014, these were the oldest subsurface trains in service on the London Underground. The first units were withdrawn in January 2015 with the last withdrawn on 21 April 2017. The D stock was ordered in 1976 to replace
Upminster Windmill Views from the top of the windmill include Canary Wharf and the transmitter at Crystal Palace. The windmill is owned and managed by the "Upminster Windmill Preservation Trust", who provide regular tours and school visits. It is open on selected weekends from April to October and participates in the Open House London Weekend and the National Mills Day Upminster Windmill Upminster Windmill is a Grade II* listed smock mill located in Upminster in the London Borough of Havering, England. It was formerly known as Abraham's Mill and was in Essex when built. It has been restored and is a museum