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