Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1834-1836
1830 (original); 1967 (model)
1935
1935
1934
1839 (original); circa 1988 (replica)
1934-1935
1990-96
1935
1934
1935
1935
1903 (original); 1982 (model)
1934
2000-100 BCE
1935
1934
4000-2001 BCE
1935
1955; 1830
1935
1934
1935
1935
1935
1935
1935
1935
1938; (1838)
1934
1934; 1947
1934
1935
1935
1935
1935
1952-3
1990-95
1934-1935
1935
1935
1936
1934
1934
1960-1979
1935
6000-5000BCE
1879 (1956)