Published by Clay and Sons. 
CATALOGUE OF SCIENTIFIC PAPERS, 
COMPILED BY THE ROYAL SOCIETY. 
Vols. I to 8. Price, each volume, half morocco, 28s.; cloth, 20s. 
A reduction of one-third on a single copy to Fellows of the Royal Society. 
Published by Teubnee and Co. 
Royal 4to, pp. xiv.—326, cloth. Price 2Is. 
OBSERVATIONS OF THE INTERNATIONAL POLAR EXPEDITIONS. 
1882-1883. 
FORT RAE. 
With 32 Lithographic Folding Plates. 
A reduction of price to Fellows of the Royal Society, 
