Records of Humber Conservancy and the Humber Ports (Records deposited by Associated British Ports and its Predecessors) > Humber Conservancy > Maps and Plans submitted to the Humber Conservancy Board > Public Utilities: Plans submitted to the Humber Conservancy > Trent River Catchment Board, Northern Division: Cartoons of River Trent. Gainsborough to Trent Falls. Showing New Work