Complete edition
1 sheetSanborn Map Company, Jul 1884
Public domainJul 1884.; 1 sheet(s).
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Fire Insurance Maps
Every edition of Groton's fire insurance maps in the collection, year by year. Open one to page through its sheets.
8 years from 1884 to 1930. Each edition shows its U.S. copyright status; see how it's checked.
Complete edition
1 sheetSanborn Map Company, Jul 1884
Public domainJul 1884.; 1 sheet(s).
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1 sheetSanborn Map Company, Oct 1892
Public domainOct 1892.; 1 sheet(s).
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2 sheetsSanborn Map Company, Oct 1893
Public domainOct 1893.; 2 sheet(s).
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2 sheetsSanborn Map Company, Oct 1898
Public domainOct 1898.; 2 sheet(s).
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2 sheetsSanborn Map Company, Feb 1904
Public domainFeb 1904.; 2 sheet(s).
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5 sheetsSanborn Map Company, Nov 1910
Public domainNov 1910.; 5 sheet(s).
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7 sheetsSanborn Map Company, May 1921
Public domainMay 1921.; 7 sheet(s).
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7 sheetsSanborn Map Company, May 1921 - Dec 1930
Public domainMay 1921 - Dec 1930.; 7 sheet(s).; 502.
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