Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1929
1940
1945
1834-1836
1935
1936
1935
1928
1926
1934
1925-1935
1937
1925-1930
1940
1839 (original); circa 1988 (replica)
1930 (replica); 1834 (original)
circa 1925
1936
1930-1940
1926-1932
1925
1935
1925-1926
1937
1927-1928
1940-1945
1927
1936
1934-1935
1934-1945
1933
1940
1926
1935
1936
1934
1936
1942
1937
1929
1927
1931
1926
1944
1943-1945
1937-1938
1925-1935