Excerpts from Maryland Institute for the Promotion of the Mechanic Arts informational booklet
1886
1886
2001-03-17
circa 1950
1915-05-22
circa 1925
circa 1925
1977-02-12
1832
1964
1950
1866-04-02
1950-04-24
circa 1925
1857
1918-1920
circa 1857
circa 1840-1890
circa 1975
1870-07-01
circa 1925
1862
1972-06-22
1836
1852-04-19
1969-09-28
circa 1850-1880
1992-1993
1822
undated
1853
1673
1985-02
1944
1904
1839-01
1976-06-16
1976-06-07
1854-1859, 1863-1866
1836
1976-07-18
1976-04-06
1976-03-03
1976-01-10
1836
1831
1992-1993
1992-1993
1992-1993
1992-1993
1942
circa 1940-1943
1862
1776-07-13
1871
circa 1829-1832
1859-06
circa 1936
circa 1900
1976-07-08
1976-06-23