Excerpts from Maryland Institute for the Promotion of the Mechanic Arts informational booklet
1886
1886
circa 1925
1915-05-22
circa 1925
1964
1866-04-02
1950
1832
circa 1925
2001-03-17
circa 1840-1890
1857
circa 1975
1977-02-12
circa 1950
1870-07-01
circa 1925
1918-1920
1862
1836
1852-04-19
1969-09-28
1822
undated
1853
1985-02
1950-04-24
1944
1904
1976-06-07
1836
1976-07-18
1831
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1862
1871
1839-01
1972-06-22
circa 1936
circa 1900
1854-1859, 1863-1866
circa 1920-1930
1976-03-03
1976-08-12
circa 1850-1880
circa 1818
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993
1992-1993