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