Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1942
1610; 1923
1929
1923
1945
1940
1834-1836
1935
1946
1936
1935
1928
1934
1925-1935
1925-1930
1940
circa 1925
1839 (original); circa 1988 (replica)
1923
1936
1923-07
1926-1932
1925
1930-1940
1925-1926
1940-1945
1937
1927-1928
1934-1935
1936
1934-1945
1940
1933
1935
1936
1926
1934
1937
1942
1936
1929
1927
1926
1931
1936
1924-1927
1937-1938
1938