Circle Line

Image	Comments	Details
Aldgate 1997	This cabin controlled the triangle junction for the Metropolitan, Circle and District lines.	Colour 36kb
Aldgate 1997	Full width view of the diagram created by joining 3 images together. Aldgate Junction top left (Met/Circle), Minories Junction bottom (District/Circle) and Aldgate East Junction right (Met/District).	Colour 56kb
Aldgate 1958	This end of the frame worked Aldgate Junction. Tower Hill, visable bottom left of diagram, shows old siting with only 2 platforms.	Black & White 20kb
Aldgate 1958	This end of the frame worked Minories and Aldgate East Junctions. Signalman Bill Warner in view.	Black & White 18kb
Farringdon 1995	Controls Aldgate to Kings Cross. Signal Operator John Light on Aldgate desk.	Colour 46kb
Farringdon 1995	Signal Operators John Webb on Aldgate desk and John Light by the stairs which lead to the add-on toilet and small kitchen area.	Colour 40kb
Farringdon 1995	Aldgate diagram and console to left, main diagram and console centre right.	Colour 41kb
Farringdon 1995	Main diagram showing the 3 sidings at Farringdon plus Kings Cross top right.	Colour 38kb
Farringdon 1995	Close up of Farringdon push button console with buttons for Liverpool Street, Moorgate, Farringdon and Kings Cross.	Colour 42kb
Farringdon 1995	Close up of Aldgate push button console and new style tiled diagram.	Colour 42kb
Farringdon 1995	External view of Signal Cabin. Situated on Outer Rail/Eastbound platform. Stairs to cabin visible on left.	Colour 45kb
Farringdon 1995	External view of Signal Cabin. Beige structure visible to right of cabin is the add-on toilet/kitchen area.	Colour 44kb
Farringdon 1995	Diagram close up of Liverpool Street area. Platform 3 (bay road) used to be above tracks.	Colour 35kb
Farringdon 1995	Diagram close up of Moorgate area. Platforms 3 & 4 are bay roads.	Colour 33kb
Farringdon 1995	Diagram close up of Barbican area. Used to be 3 sidings top right of station.	Colour 32kb
Farringdon 1995	Diagram close up of Farringdon and Kings Cross areas. British Rail connection removed and control of Kings Cross (Circle) transferred when City Thameslink opened and Kings Cross (CWL) City Widened Lines Signal Box closed.	Colour 36kb
Farringdon 1995	Diagram close up of Aldgate area. District line to Whitechapel to left, District & Circle lines to Victoria top right, Aldgate station dead centre, to Liverpool Street bottom right.	Colour 46kb
Farringdon 1958	Taken in the days when British Rail Eastern and Midland Region services to Moorgate were controlled from here.	Black & White 19kb
Kings Cross (CWL) 1958	Small construction built mainly of asbestos. Was situated on the down road platform of the British Rail City Widened Lines. Controlled emergency crossover on Circle Line and the junction on British Rail between the Eastern Region and Midland Region signalling loco hauled and D.M.U. trains to the city terminus at Moorgate and Southern Region at Holborn Viaduct via Snow Hill junction.	Black & White 20kb
Kings Cross (CWL) 1970	By 1970 the route via Snow Hill junction to the Southern Region was no more and all trains terminated at Moorgate. Note the stand alone push-button console. The top row of buttons controlled British Rail and the bottom row controlled the Circle Line.	Colour 20kb
Kings Cross (CWL) 1970	Small illuminated track and signal diagram. On the bottom is the Circle Line showing the emergency crossover. Above is the City Widened Lines showing the junction between the Eastern Region (top left) and the Midland Region (straight left). Farringdon is to the right. There was no physical connection between the Circle Line and British Rail.	Colour 21kb
Kings Cross (CWL) 1970	External view showing just how pitiful the Signal Box looked from the outside.	Colour 15kb
Liverpool Street 1953	Original mechanical frame controlling Outer and Inner Rail running roads and reversing bay road - platform 3.	Black & White 91kb