Ellicott’s Upper Mills, on the Patapsco, Maryland
undated
undated
1854
circa 1860
circa 1880
2013
circa 1845-1848
circa 1860
1981
1796-07
1999
1839
1829
1857
circa 1850
1846
1854
1852
1854
circa 1852
1852
circa 1848
1884
undated
circa 1820-1830
2014
circa 1830
1845
1796-07
1870
1859
1851
circa 1880
1840s
1848
1792
1798-1810
2012
circa 1848
circa 1840
1820-1830
1855-11-15
1842-1844
circa 1840s
circa 1840
circa 1819
1870
1849
1850
1845-1855
circa 1839
1824
1846
circa 1825
circa 1805-1860
1839
1927-01
circa 1920
1748
circa 1852
1813-07