Winans Steam Gun, captured by Colonel Jones on the way to Harper’s Ferry
1861
1861
circa 1938-1950
1784-1788
circa 1800
circa 1850
1957
circa 1921
1981
1980s
1877
1990-03-14
1988-02
1988-02
circa 1950
circa 1920-1930
1872
1833-04-09
1824-08-15
1958
1958-03
circa 1815
1833-07
circa 1950
early 20th century
1918-1920
1955
undated
circa 1830
2018
undated
1804-08-15
1990
1890s
circa 1810
circa 1817
1847
circa 1820s
1914
1854
circa 1770-1780
circa 1810-1815
circa 1774
circa 1790
circa 1856-1861
circa late 18th century
1893
circa 1796
circa 1940s
2000
2000
circa 1946-1970
circa late 18th century
1991
1936
circa 1880-1910
circa 1930-1949