
Three-ring Enigma cypher machine in oak wood transit case
1934
1934
1935
1918
1935
1918-1920
1919
circa 1919
1920-1930
1915-1918
1920-1925
1921-1930
1839 (original); circa 1988 (replica)
1925-1935
1915-1925
1915-1918
1926
1920-1929
1934
1935
1930
1915
1920-1925
1917
1925
1928
1935
1915
1921
1915
1934
1920-1935
1931
1927
1924
circa 1930
1920
1935
1928
1922
1932
1934-1935
1915-1925
1918
1932
1924
1929-1935
1928
1925-1935
1926
1921