
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1839 (original); circa 1988 (replica)
1940
1923
1947
1935
1950
1922
1950
1935
1948
1946
1943
1948
1931
1930
circa 1930
circa 1942
1925
1928
1923-1939
1945
1927
1947
1924
circa 1930
circa 1950
1935
1940
circa 1938
1938
1938
1937
1931
1949
1946
1942
1927
1937
1944
1933
1922-1923
1922-1923
1922-1923
1922-1923
1921-1926
1925
1931
1943
1921-1931