Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1919
1973
1901-1910
1960-1970
1850-1860
1889
1900-1910
1960s
1842
1925-1935
1899
1914-1918
1913
1953
1963
1950-1953
2000-2002
2000-2002
1902
1999
1936
1920
2015
1851
1690-1710
1903
1946-1948
1851-1930
1976
1943-1945
1982
1920-1930
1966
1946
1876
1880-1890
1866
1911-1925
1938
1870
1915-1925
1900-1910
1980-1989
circa 1923
1930-1950
1923
1790-1810
1660