A Thames Conservancy map of the Thames Catchment dated 1931
Plan of the River Thames above and below the Albert Bridge at Windsor.
Map and plan from a survey of the River Thames towpath at Boveney.
Including cross sections of the river and dating to c1933.
Map of Sunbury Lock Island from a survey dated August 1932.
Scale 40 feet to 1 inch.
Map showing the River Thames tow path near Boveney. Dated April 1930.
Colour coded to show land ownership.
Map of part of the River Thames from the varnish works at Egham to Bell Weir Lock.
Probably a Thames Conservancy map.
Map of the River Thames between Buscot Lock and Grafton Lock.
Map showing part of the River Thames at Boveney, including Boveney Lock and church.
Map of a section of Maidenhead, showing the position of a semi-detached house to be purchased by Thames Conservators to house a relief lock keeper.
Ordnance survey map from 1914, showing Bell Weir Lock, Hythe End and STaines in Middlesex.