Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1834-1836
1935
1936
1935
1934
1839 (original); circa 1988 (replica)
1936
1937
1934-1935
1936
1935
1936
1934
1937
1936
1935
1934
1935
1903 (original); 1982 (model)
1937
2000-100 BCE
4000-2001 BCE
1937
1935
1935
1934
1935
1955; 1830
1934
1935
1937-1937
1935
1936
1935
1935-1936
1935
1935
1938; (1838)
1935
1937
1937
1937
1935-1936
1934
1934; 1947
1935-1936
1952-3
1935