BRITISH MUSEUM (NATURAL HISTORY). 31 



No. 4. Memorials of Charles Darwin : a Collection of 

 Manuscripts, Portraits, Medals, Books, and Natural History 

 Specimens to commemorate the Centenary of his Birth 

 and the Fiftieth Anniversary of the Publication of " The 

 Origin of Species." (Second Edition.) [By W. G. Ride- 

 wood, D.Sc.] Pp. vi., 50. 2 Plates. 1910, 8vo. Qd. 



No. 5. Guide to the Exhibition of Animals, Plants, and 

 Minerals mentioned in the Bible. Second Edition. 

 Pp. vii., 78. 7 Text-figures. 1911, 8vo. 6d. 



INSTRUCTIONS FOR COLLECTORS. 



Handbook of Instructions for Collectors, issued by the 

 British Museum (Natural History). With Illustrations. 

 Third Edition. Pp. 144. Index. 1906, 8vo. Is. Qd. 



Instructions for Collectors : 



No. 1. Mammals. Fourth Edition. Pp. 8. Text illust. 

 1912, 8vo. 3d. 



No. 2. Birds and their Eggs. Fifth Edition. Pp. 13. 

 6 Text-figures. 1912, 8vo. 3d. 



No. 3. Reptiles, Batrachians, and Fishes. [Third 

 Edition.] Pp. 12. 1903, 8vo. 4d. 



No. 4. Insects. Fifth Edition. Pp. 11. Text illust. 



1911. 8vo. 3d. 

 No. 5. Diptera (Two-winged Flies). Third Edition. 



Pp. 16. Text illust. 1908, 8vo. 3d. 



No. 6. Mosquitoes (Culicidse). [Third Edition.] Pp. 8. 

 1 Plate, 1 figure in text. 1904, 8vo. 3d. 



No. 7. Blood-sucking Flies, Ticks, &c. By E. E. Austen. 

 Third Edition. Pp. 24 : 13 figures in text. 1907, 8vo. 3d. 



No. 8. Spiders, Centipedes, &c. Second Edition. Pp. 4. 

 1906, 8vo. 3d. 



No. 9. Soft-bodied and other Invertebrate Animals ; Shells 

 of Molluscs. Third Edition. Pp. 18. 1909, 8vo. 3d. 



No. 10. Plants. Fourth Edition. Pp. 10 : 3 figures in text. 

 1909, 8vo. 3d 



No. 11. Fossils and Minerals. Third Edition. Pp. 8. 

 1906, 8vo. 3d. 



British Museum (Natural History), 

 Cromwell Road, 



London, S.W. 

 September, 1912. 



