
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1920-1925
1935
1935
1934-1935
1839 (original); circa 1988 (replica)
1935
circa 1925
1926
1927
circa 1920
1927
1920
1924
1935
circa 1930
1928
1920-1929
1934
1935
1922
1932
1925-1928
1920-1935
1921-1931
1925-1935
1921-1930
1925
1928
1920
1934
1927
1930
circa 1930
1920-1925
1935
1925
1928
1935
1927
1933
1926
1922-1923
1922-1923
1921
1922-1923
1922-1923
1921-1926
1925