
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1839 (original); circa 1988 (replica)
1935
1935
1935
1936
1935
1936
1934-1935
1955; 1830
1935
1936
1935
1934
1934
1934
1934
1935
1936
2000-100 BCE
1935
1935
1936
1801-1892 (prepared); 1946 (element replaced)
1990-96
1936
1830 (original); 1967 (model)
1935
1935
1934
1935
1936
1935-1936
1934
1935
1935
1935
1936
1935
4000-2001 BCE
1903 (original); 1982 (model)
1936
1935-05-12
1934
1952-3
1936
1934
1936
1938-10
1938-08