Anschutz Tachyscope
1891
1891
1833
1911-1921
circa 1850
1875-1899
circa 1900
circa 1830s
circa 1840
1833
1833
1833
1833
1833
1833
1833
1840-1860
1880-1900
1911-1930
1879 (1956)
1833
1877
1833
1911-1930
1833
1908
1833
circa 1868
circa 1868
circa 1896
circa 1868
1800-1820
circa 1830s
circa 1833
circa 1833
circa 1833
circa 1833
circa 1833
circa 1833
circa 1833
1833
1833