PUBLISHED BY THE BOYAL SOCIETY, 
BURLINGTON HOUSE, LONDON. 
Sold by Harrison and Sons, St. Martin’s Lane. 
PHILOSOPHICAL TRANSACTIONS. 
Series A. Containing Papers of a Mathematical or Physical Character. 
Vol. 215 (1915), Price £1 11s., with 6 Plates. 
Series B. Containing Papers of a Biological Character. 
Vol. 206 (1915), Price £1 15s., with 24 Plates. 
ABSTEACTS of the PAPEES printed in the PHILOSOPHICAL TEANSACTIONS of the EOYAL 
SOCIETY of LONDON. Vols. 1 to 6 (1800-1854), 8vo, at 5s. each. (Vols. 3 and 6 out of Print.) 
PEOCEEDINGS of the EOYAL SOCIETY of LONDON, being a continuation of the foregoing 
Series. Vols. 8 to 14, and 16 to 74 (except Vols. 20, 21, 22, 50, 51, 74), 21s. each, cloth. Vol. 75 
is composed of Obituary Notices of Fellows Deceased, 1898-1904. Price 10s. With Vol. 76 the 
“Proceedings” appear in enlarged form and in two series—A, Mathematical and Physical, published 
at 20s.; B, Biological, published at 25s. Subscription prices in advance—Series A, 15s. per Vol.; 
Series B, 20s. per Vol. 
Demy 8vo, pp. 250. Price 5s. 
THE YEAR-BOOK OF THE ROYAL SOCIETY, 1915. 
Principal Contents :—List of Fellows, Committees, &e.; Statutes and Eegulations ; Business of the 
Society during 1914, including Anniversary Meeting, Council’s Eeport, and Treasurer’s 
Accounts; Arrangements for 1915. 
Eoyal 4to. 428 pages, with numerous Plates and Diagrams, and Separate Portfolio of 
Geological Maps and Sections. 
THE ATOLL OF FUNAFUTI, 
BOEINGS INTO A COEAL EEEF AND THE EESULTS. 
Price 30s. To Fellows of the Eoyal Society, 20s. 
Published by the Eoyal Society, and sold by Harrison and Sons, St. Martin’s Lane. 
Five parts. Eoyal 4to. Price 20s. each part. 
To Fellows of the Eoyal Society, 15s. 
EEPOET TO THE GOVEENMENT OF CEYLON 
ON THE 
PEARL OYSTER FISHERIES OF THE GULF OF MANAAR. 
By W. A. Herdman, D.Sc., F.E.S. 
(With Supplementary Eeports upon the Marine Biology of Ceylon by various Naturalists.) 
Parts I.-V., 1903-1906. 
— 
Published by the Eoyal Society, and sold by Harrison and Sons, St. Martin’s Lane. 
SOLD BY HAEEISON AND SONS, ST. MAETIN’S LANE, 
AND ALL BOOKSELLERS. 
