Excerpts from Maryland Institute for the Promotion of the Mechanic Arts informational booklet
1886
1886
1857
1918-1920
undated
1857
circa 1925
2001-03-17
1972-06-22
1985-02
circa 1900-1920
circa 1881-1883
1921
circa 1900
1935
1910s
circa 1844-1850
1866-04-02
1871
1831
circa 1850
undated
1944
1861
1863
1877
circa 1925
circa 1950
circa 1935-1950
circa 1870-1875
circa 1885-1886
circa 1880
1859
1859-06
1856