Records of Humber Conservancy and the Humber Ports (Records deposited by Associated British Ports and its Predecessors) > Dock Engineering Records > Hull Town Docks Plans > Railway Dock: Cranes, Coal Hoists, Grain Hoppers, and Hydraulic Mains > Hull Dock Company: Grain Elevating Machinery-No. 12 Warehouse-Framing for Elevator Etc. (No. 284)