122 GUIDE-BOOKS. 



MiNEEAL Department. 



A Guide to the Mineral Gallery. With Plan. 8vo. Id. 



The Student's Index to the Collection of Minerals. Plan. 8-vo. 2d. 



An Introduction to the Study of Minerals, with a Guide to the 

 Mineral Gallery. 41 Woodcuts and Plan. 8vo. &d. 



An Introduction to the Study of Eocks. With Plan. 8vo. 6d. 



An Introduction to the Study of Meteorites, with a List of the 

 Meteorites represented in the Collection. With Plan. 8vo. 6d. 



Botanical Depaetment. 



Guide to Sowerby's Models of British Fungi. By W. G. Smith. 

 93 Woodcuts. 8vo. 4:d. 



Guide to the British Mycetozoa. By Arthur Lister. 45 Wood- 

 cuts. 8vo. Bd. 



Boots and Portraits illustrating the History of Plant Classification 

 exhibited in the Department of Botany. 4 Plates. 8vo. 4d. 



The Ouide-Books can he obtained only at the Natural History 

 Museum. Postage extra. Written communications respecting them 

 should be addressed to The Director. 



