Two pamphlets with continuous pages in 1 item. Pages 305-320 from Allgemeine Forst- und Jagdzeitung a journal on forest and hunting. It contains lists of byelaws related to forests and a long article 'Ueber Maschinenarbeit und Handarbeit bei der Schindelfabrikation' ('On machine work and manual labour in shingle manufacture') in which Wilhem Franz Exner had some involvement. . Allgemeine Forst- und Jagdzeitung