
Ellicott’s Upper Mills, on the Patapsco, Maryland
undated
undated
undated
circa 1813
circa 1940
1888
circa 1867
circa 1860
1857
undated
undated
1853
early 20th century
circa 1703
1796
circa 1865
circa 1860
1974
circa 1840
1791
1889
1861
1864
1886
circa 1902
1877
1854
1881
circa 1890s
1865-09-30
1866-10-20
1880
1872-03-16
1884-03-01
circa 1856
1863
circa 1864
1861-07-20
1862-09-27
1862
circa 1861
1931
1789
circa 1860
1845