Hammersmith & City Line 

A selection of diagrams showing the signalling arrangements for sections of the Hammersmith & City Line at different times throughout its history.

	Hammersmith 1951 A diagram showing details of the signalling at Hammersmith (Met) following the 1951 resignalling.
	Westbourne Park & Ladbroke Grove 1950 A diagram showing details of the signalling arrangements at Westbourne Park and Ladbroke Grove following some alterations carried out in 1950.
	Metropolitan Railway 1933 A very large diagram showing virtually all of the Metropolitan Railway as it was in 1933. It includes the Paddington to Liverpool Street section of the Hammersmith & City Line. Make sure you zoom in to see all the detail.
	Baker Street 1987 & 2010 Two diagrams showing the arrangements before and after the recent alterations to lengthen some of the platforms at Baker Street (Met).
	Widened Lines 1926 & 1956 A set of diagrams showing the signalling arrangements between Kings Cross and Moorgate in 1926 and between Farringdon and Aldgate in 1956.
	Whitechapel to Upminster 1936 A set of diagrams showing the signalling on the east of the District Line between Whitechapel and Upminster in 1936. Today the Hammersmith and City Line runs over this section as far as Barking.

Most of the diagrams are in PDF format and to open them you will need Adobe Acrobat Reader. If you do not already have this it can be downloaded from the Adobe Website.