
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
circa 1910
1918
1936
1935
1942
1918-1920
1919
1920-1930
circa 1919
1915-1918
1920-1940
1920-1925
1945
1914-1918
1936
1921-1930
1911
1839 (original); circa 1988 (replica)
1940
1913
1935-1945
1925-1935
1940-1945
1915-1925
1943
1915-1918
1936
circa 1939
1945
1926
1943
1938
1920
1938
1938
1910-1920
1935
1938
1940
1928
1914-1920
1914-1918
1940
1936
1920-1929
1934
1910
1922