Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1929
1945
1940
1834-1836
1935
1935
1936
1928
1934
circa 1939
1925-1930
1925-1935
circa 1925
1940
1839 (original); circa 1988 (replica)
1936
1930-1939
1926-1932
1925
1925-1926
1930-1940
1940-1945
1937
1934-1935
1927-1928
1934-1945
1936
1990-96
1936
1940
1935
1933
1934
1937
1926
1942
1927
1936
1929
1926
1943
1927
1929-1935
1943-1945
1938
1931
1931