Comprising of a large assembly drawing of a mill engine on a stone bed with a condenser (?) assembly below, drawn in pen, ink and wash, 95cm x 60cm;

large assembly drawing of a mill engine on a stone bed with a condenser (?) assembly below titled 'Elevation of Condensing Engine 38" Cylinder' with the engineering company stamp of Thomas Wainwright, Stalybridge and dated May 1884 & 5, drawn in pen, ink and wash, 98cm x 62cm;

large assembly drawing of a mill engine on a stone bed with a condenser (?) assembly below titled 'Elevation of StoneWork for Engines, Cylinders 13" & 5" Stroke' with the engineering company stamp of Thomas Wainwright, Stalybridge and dated 30th March 1882, drawn in pen, ink and wash, 102cm x 48cm;

large assembly drawing of a condensing mill engine in plan and elevation, engine with Centrifugal governor detail on steam inlet, 98cm x 70cm

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