
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1935
1839 (original); circa 1988 (replica)
1925-1935
1926
1934
1935
1930
1925
1928
1935
1934
1931
1927
1924
circa 1930
1935
1928
1932
1934-1935
1931
1927
1927
1933
1926
1925
1935
1923
1924-1927
1929-1935
1931
1925
1928
1935
1924
1935
1923
1927
1934
circa 1930
1934
1931
1955; 1830
1925-1928
1927-1929
1932
1924
1929-1935
1928