Translations:Soennecken/27/en

Template:CronoMarche |- | 1875 || Birth of Soennecken Verlag in Iserlohn |- | 1890 || The Soennecken product catalog list a fountain pen |- | 1905 || Soennecken brand name is registered |- | 1905 || Introduced a line of safety pens |- | 1913 || Extended the range of fountain pens with new models and different finishes |- | 1927 || Introduced the first lever filler pens |- | 1930 || Introduced first pens with the new special button filler |- | 1930 || Introduced the Rheingold line (models 912, 913 and 916) |- | 1931 || Introduced production in celluloid |- | 1933 || Restyled the Rheingold line (models 1911, 1913, 1915 and 1917) |- | 1935 || Introduced the Präsident and the first piston filler pens |- | 1937 || introduced the third version of the Rheingold line (models 613 and 616) |- | 1938 || In this period are in production 507, 510 and 510S models |- | 1940 || In this period are in production 504, 506, 507 and 510 models |- | 1945 || After the war production restarts with 506, 507, 510 and S4 models |- | 1947 || Introduced a new line with the 110, 112, 116 and 120 models |- | 1949 || Introduced a new line with the 410, 414 and 420 models with a special piston filler |- | 1967 || Soennecken close and stops production |- | 1973 || The Soennecken trademark was bought by BRANION EG |- |}