24 BRITISH MUSEUM PUBLICATIONS (NATURAL HISTORY). 
The Student’s Index to the Collection of Minerals, British 
Museum (Natural History). [By L. Fletcher, M.A., F.R.S.] 
Pp. 34. With a Plan of the Mineral Gallery. 1899, 
8vo. 2d, 
An Introduction to the Study of Minerals, with a Guide to 
the Mineral Gallery of the British Museum (Natural 
History). By L. Fletcher, M.A., F.R.S. Pp. 123. 
41 Woodcuts. With Plan of the Mineral Gallery and 
Index. 1897, 8vo. 6d. 
An Introduction to the Study of Rocks. By L. Fletcher, M.A., 
F.R.S. Pp.118. [With plan of the Mineral Gallery, Table 
of Contents, and Index.] 1898, 8vo. 6d. 
An Introduction to the Study of Meteorites, with a List of 
the Meteorites represented in the Collection. By L. 
Fletcher, M.A., F.R.S., &c. Pp. 95. [With a Plan of the 
Mineral Gallery, and.an Index to the Meteorites repre- 
sented in the Collection.] 1896, 8vo. 6d. 
E. RAY LANKESTER, 
Director. 
British Museum 
(Natural History), 
Cromwell Road, 
London, 8.W. 
July 20th, 1901. 
