
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1936
1935
1936
1839 (original); circa 1988 (replica)
1940
circa 1939
1925-1935
1936
1926
1934
1938
1938
1935
1930
1930-1940
1925
1928
1935
1934
1938-1940
1931
1927
1924
circa 1930
1938
1938
1938
1935
1938
1940
1928
1940
1936
1932
1955; 1830
1932-1936
1934-1935
1937
1937
1925-1928
1927-1929
1931
1927
1924
1927
1933
1926
1939