Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1929
1945
1940
1834-1836
1935
1936
1935
1928
1934
circa 1939
1925-1935
1925-1930
circa 1925
1940
1839 (original); circa 1988 (replica)
1936
1926-1932
1925
1930-1940
1925-1926
1940-1945
1937
1927-1928
1934-1935
1934-1945
1936
1940
1990-96
1936
1935
1933
1926
1942
1937
1934
1929
1936
1927
1926
1927
1943
1924-1927
1931
1938
1931
1937-1938
1943-1945