
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1918
1936
1935
1918-1920
1919
1920-1930
circa 1919
1920-1925
1936
1921-1930
1920-1940
1940
1839 (original); circa 1988 (replica)
1925-1935
1936
circa 1939
1926
1920-1929
1934
1938
1938
1935
1930
1930-1940
1920-1925
1917
1925
1928
1923-1939
1935
1921
1934
1920-1935
1931
1927
1924
circa 1930
1935
1928
1922
1932-1936
1934-1935
1937
1937
1918
1938 and 1951
1929-1935
1928