
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1839 (original); circa 1988 (replica)
1934
1933
2000-100 BCE
1933
1955; 1830
1934
1934
1934
1933
1933
1801-1892 (prepared); 1946 (element replaced)
1933
1990-96
1934
4000-2001 BCE
1830 (original); 1967 (model)
1903 (original); 1982 (model)
1934
1933-11-30
1936
1952-3
1934
1934
1933
1938-10
1938-08
1956-09
1934-10-09
1950-08
1934-07-05
1934-12-17
1940-05
1940-06
1941-04
1934-09-25
1943-12
1934-02-16
1935-01
1934-01-29
1933-04-12
1939-02
1934-12-17
1934-04-04
1933-01-14
1934-07-11
1951-06
1945-11
1947-04