Baltimore Belt Line powerhouse exterior
circa 1895
circa 1895
circa 1895
circa 1844-1850
circa 1895
circa 1822
1930-03-01
1964
undated
circa 1941
circa 1939
circa 1920
circa 1895
circa 1925
circa 1920
circa 1853
circa 1925
undated
1878
1846
1845
1906
1850
circa 1844-1850
1915-12-10
1931
1859
circa 1895
circa 1860
circa 1850
circa 1925
circa 1818
circa 1873
circa 1929
1973
1909-06-14
circa 1934-1940
circa 1845
1916-02
circa 1939
circa 1873
circa 1873
circa 1873
circa 1820
1880-10
circa 1915
2000
circa 1936
1947
1904
1776
circa 1925
circa 1910
1904-02
1904-02
circa 1867
circa 1844-1850
circa 1844-1850
circa 1925
1950
undated