Harris - West / East Part of River Thames
Colour: Hand colour
Size: 38 x 24 cms
The title of this map of the course of the River Thames (from its spring in Gloucestershire to its estuary) runs along the top, with a scale bar at bottom centre and a key to docking reaches at top right. Geographical features and built-up areas are indicated by symbols, with the water soundings expressed in feet at various points of the estuary.