
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1830 (original); 1967 (model)
1946
1943
1947
1935
1935
1934
1935
1940
1934
1931
1942
1944
1932
1933
1939
1936
1935
1934
1946
1931
Before 1932
1930-1931
1937-1937
1937-1938
1937-1938
1946
1933
1932-1942
1938
1938
1936
1946
1935-1945
1945
1938
1938
1938
1938
1940
1940
1936
1932
1955; 1830
1932-1936
1934-1935
1937
1931