Complete edition
2 sheetsSanborn Map Company, Mar 1887
Public domainMar 1887.; 2 sheet(s).
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Fire Insurance Maps
Every edition of Humboldt's fire insurance maps in the collection, year by year. Open one to page through its sheets.
7 years from 1887 to 1915. Each edition shows its U.S. copyright status; see how it's checked.
Complete edition
2 sheetsSanborn Map Company, Mar 1887
Public domainMar 1887.; 2 sheet(s).
Open map bookComplete edition
4 sheetsSanborn Map Company, Aug 1891
Public domainAug 1891.; 4 sheet(s).
Open map bookComplete edition
5 sheetsSanborn Map Company, Jun 1896
Public domainJun 1896.; 5 sheet(s).
Open map bookComplete edition
5 sheetsSanborn Map Company, Dec 1900
Public domainDec 1900.; 5 sheet(s).
Open map bookComplete edition
6 sheetsSanborn Map Company, Jun 1905
Public domainJun 1905.; 6 sheet(s).
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12 sheetsSanborn Map Company, Jan 1910
Public domainJan 1910.; 12 sheet(s).
Open map bookComplete edition
13 sheetsSanborn Map Company, Jan 1915
Public domainJan 1915.; 13 sheet(s).
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