This layer is a georeferenced raster image of the historic paper map entitled: [San Francisco, California, showing the area destroyed by fire, April 18-21, 1906]. It was published by R.J. Waters & Co. in 1906. Scale [ca. 1:21,000]. Covers the northeastern portion of the city showing burnt district in red. The image inside the map neatline is georeferenced to the surface of the earth and fit to the California Zone III State Plane Coordinate System NAD83 (in Feet) (Fipszone 0403). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as the burnt district, roads, drainage, selected public buildings, wharves, and more. Relief shown by contours. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.