
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1940
1949
1935
1935
1934-1935
1946
1945
1938
1935
1943
1839 (original); circa 1988 (replica)
1936
1949
circa 1925
1945
1926
1948
1946
1943
1948
1927
1940
1927
1938
1947
1947
1932-1942
1924
1940
1938
1923-1948
1938
1938
1935
1938
circa 1930
1940
1928
1940
1936
1934
1935
1938
1938
1932
1955; 1830
1925-1928