Complete edition
2 sheetsSanborn Map Company, Oct 1883
Public domainOct 1883.; 2 sheet(s).
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Fire Insurance Maps
Every edition of Mason City's fire insurance maps in the collection, year by year. Open one to page through its sheets.
8 years from 1883 to 1918. Each edition shows its U.S. copyright status; see how it's checked.
Complete edition
2 sheetsSanborn Map Company, Oct 1883
Public domainOct 1883.; 2 sheet(s).
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4 sheetsSanborn Map Company, Mar 1888
Public domainMar 1888.; 4 sheet(s).
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6 sheetsSanborn Map Company, Jun 1892
Public domainJun 1892.; 6 sheet(s).
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10 sheetsSanborn Map Company, Sep 1897
Public domainSep 1897.; 10 sheet(s).
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12 sheetsSanborn Map Company, Nov 1901
Public domainNov 1901.; 12 sheet(s).
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19 sheetsSanborn Map Company, Apr 1909
Public domainApr 1909.; 19 sheet(s).
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30 sheetsSanborn Map Company, May 1915
Public domainMay 1915.; 30 sheet(s).
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37 sheetsSanborn Map Company, Apr 1918
Public domainApr 1918.; 37 sheet(s).
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