Hans Joachim Krämer

Rudolf Kramer (21 August 1844 – 24 August 1904) was a German poultry expert who published an illustrated pocket guide to poultry breeds that was a popular standard for a period from its first publication in 1899 to the early 20th century. The guide itself went into several editions after his death and was referred to merely as Der Kramer. Little is known of Kramer's early life. Kramer was a German writer who became an editor for the German poultry magazine Allgemeine Deutsche Geflügel Zeitung. H…