Group portrait from the Artists’ Excursion over the Baltimore and Ohio Railroad
1859
MCHC is closed on July 4 and 5 in celebration of Independence Day. We reopen to the public on Saturday, July 6.
1859
1945-07-23
circa 1993
circa 1993
circa 1993
circa 1993
circa 1993
circa 1993
circa 1993
circa 1900
1904
1904
1904
1904
circa 1920
1980s
circa 1830
circa 1797-1806
circa 1803
Late 1960s
circa 1890
1928
1928
1928
1928
1928
1928
1928
1928
1928
1928
1928
1928
1980s
1928
1928
1928
1928
1910
1947-04-25
1939
circa 1855
1948
1941-04-22
circa 1896
1951-06-01
1948-10-20
1755-1780
circa 1904
1930
1890s
1897
circa 1880
circa 1880
1895
1888
2018
1870s
circa 1890
circa 1825