Baltimore Belt Line powerhouse exterior
circa 1895
circa 1895
circa 1895
circa 1941
circa 1934-1940
circa 1885
1919
circa 1939
1906
circa 1890
circa 1911
circa 1940
undated
circa 1925
circa 1975
undated
1947
circa 1861-1865
circa 1861-1865
circa 1905
circa 1834-1852
undated
undated
circa 1884
undated
1899-02-13
circa 1850
undated
1904
circa 1873
circa 1873
1910-10-24
circa 1920
circa 1910
circa 1900
circa 1920
1955
undated
1880-09-12
1890
1921
circa 1930
1954-05-15
1954-05-08
circa 1949
1922-01-28
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925
circa 1925