76 
GUIDE-BOOKS. 
MiNEEALOGICAL DePAETMENT. 
A Guide to tlie Mineral Gallery. With Plan. 8vo. Id. 
An Introduction to tlie Study of Minerals, with a Guide to the 
Mineral Gallery. Diagrams. Plan of the Mineral Gallery, 
Index. 8vo. 6d. 
The Student's Index to the Collection of Minerals. 8-vo. 2d. 
An Introduction to the Study of Meteorites, with a List of the 
Meteorites represented in the Collection. Plan of the Mineral 
Gallery, and Index to the Meteorites represented in the Col- 
lection. Svo. 3d. 
Botanical Department. 
Guide to Sowerby's Models of British Fungi. By W. G. Smith. 
93 Woodcuts. Svo. 4d 
The Guide-Boohs can he obtained only at the Natural History 
Museum. Written communications respecting them should he addressed 
to The Director. 
