
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1940
1935
1935
1934-1935
1946
1945
1938
1935
1943
1839 (original); circa 1988 (replica)
1936
1945
1946
1943
1940
1938
1947
1947
1932-1942
1940
1938
1938
1938
1935
1938
1940
1940
1936
1934
1935
1938
1938
1932
1955; 1830
1940-1945
1935-1945
1932-1936
1934
1937
1931
1931
1938
1946
1936
1937
1944
circa 1942