Sanborn Fire Insurance Map from Walnut Creek, Contra Costa County, California, 1915, volume 4

Sanborn fire insurance atlas of Walnut Creek, Contra Costa County, California, 1915: 5 sheets. Large-scale plans of Walnut Creek's streets and buildings, block by block, showing each building's outline, construction material, number of floors, use and street address, made for fire insurance underwriters.

Date: 1915
Mapmaker / publisher: Sanborn Map Company
Place: Walnut Creek, Contra Costa County, California
Collection: Sanborn Fire Insurance Maps
Archive: Library of Congress (via Wikimedia Commons)
Type: Sanborn fire insurance atlas
Sheets: 5
Original size: 8,664 × 10,269 pixels

Public domainsafest

Reason: its maker died more than 100 years ago.

Read from: Commons licence category on the sheets: PD-old-100-expired; no CC BY, CC BY-SA, GFDL or deletion tag on the file pages.

Credit line

"Sanborn Fire Insurance Map from Walnut Creek, Contra Costa County, California, 1915, volume 4" (1915). Sanborn Map Company. Library of Congress, Geography and Map Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Sanborn_Fire_Insurance_Map_from_Walnut_Creek,_Contra_Costa_County,_California._LOC_sanborn00916_004-1.jpg

What public domain means here

Need maps for a whole project? Add Find Any Map to Claude and ask for this one by its id: 326449.