XT. INSTRUCTION. 989 



3864d. Three Photographs for demonstrating the for- 

 mation of the veins and branches of trees, according to 

 the publication " tiber Maserbildung." 



Royal Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. II. R. Goppert, Director. 



3864e. Three Photographs and Sections of Wood (in 



frame with glass). Originals, illustrative of the publication, 

 (i Uber Zeichen und Schriften der Baume." 



Roi/al Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. H. R. Goppert, Director. 



3864f. Scene from the Primeval Forests of the 

 Bohemian Mountains. 



Royal Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. H. R. Goppert, Director. 



3864g. Photograph of the coal profile erected in the 

 Botanical Garden. 



Royal Botanical Garden and Museum of the University of 

 Brcslau, Prof. Dr. H. R. Goppert, Director. 



38G4h. Section of Wood for demonstrating the process 

 of grafting and improved growth, according to the publica- 

 tion, " tiber das Veredeln der Obstbaume." 



Royal Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. H. R. Goppert, Director. 



38541. Zinc Model, representing the HaiHesia Arnoldi. 



Royal Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. II. R. Goppert, Director. 



3864j. Atlas, with Photographs and Inscription, 



Austellung des Botanischen Gartens." 



Royal Botanical Garden and Museum of the University of 

 Brcslau, Prof. Dr. H. R. Goppert, Director. 



3864k. Goppert on Medicinal Plants, Botanical Mu- 

 seums, Formation of Veins, Inscriptions in Trees, 

 Effects of Internal Injury, Process of Grafting. 



Royal Botanical Garden and Museum of the University of 

 Breslau, Prof. Dr. H. R. Goppert, Director. 



3865. Six Models of Badiolaria, in papier mache. 



V. Fric, Prague. 



3866. Twelve Types of Foraminifera, recent and fossil, 

 representing the system of Carpenter, with a drawing of each on 

 a large scale. V. Fric, Prague. 



3867. Model of a Human Leg, with sections at intervals ; 

 for use in giving anatomical and surgical instruction. 



Dr. Pansch, Kiel. 



