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Sample	Date	Description
	1907	Backworth Colliery
	1915	Backworth Colliery, Maude Pit
	Nov 1930	Head End of Trunk Comveyor showing Gear case Side in shop
	Nov 1930	Head End Trunk Conveyor with 10-10 H.P. Spiro Turbine Drive Fitted in Shop
	Nov 1930	View of Trunk Conveyor in Shop
	Nov 1930	Delivery End of Face Conveyor in Main Coal
	Nov 1930	Tail End of Face Conveyor in Main Coal
	Nov 1930	Annexe to Bath House, showing Dubbin Boxes, Bottle-Filling Nozzles, &c.
	Nov 1930	View showing some of the Bathing Cubicles
	Nov 1930	Exterior of Bath House, with Ambulance Garage on right
	Nov 1930	One of the Locker Rooms, showing Steam Heating Pipes
	Aug 1933	Backworth Colliery Washing & Dry-Cleaning Plant
	Aug 1933	Showing the two elevator heads and rotary screens for separating the 1-in. coal
	Aug 1933	View of the Eccles and Maude jig washers ; the raw coal launder feeding the Maude pit wash box is on the extreme left
	Aug 1933	Hum-Mer screens ; the Eccles screen, 3/16-in., is in the foreground and the Maude screen 3/8-in., to the right of the picture
	Aug 1933	General view of the separator floor, showing 1-in. to 3/16-in. Eccles, and 1-in to 3/8-in. Maude separators ; the finer separators, with aspirators, are in the background
	Aug 1933	General view of the conveyor floor, showing substantial structure of building, expanded-metal machinery guards, &c.
	Aug 1933	Raw coal bunkers, raw coal elevators and Birtley-Waring dust filters
	Aug 1933	Contactor gear and switch panel