1873,] Library. 191 



Macmrcms Crustaceans, dredged in deep water off the Eastern Coast of the Andaman 

 Islands. Dr. J. E. Gray. — Notes on the Family Chelydradce. T. Gill.— Note on the 

 Scombrocotlus salmoneus of Peters, and its identity with Anoplopoma fimbria. Dr. F. 

 Kraass. — The skeleton of Sphargis coracla from Surinam. Dr. J. E. Gray — Damonia 

 unicolor, a new species of Water-Tortoise from China, sent Toy Mr. Swinhoe. 

 M. Envoy. — On Hylodes Martinicensis and its Metamorphoses. 



No. 68. A. G. Sutler. — Answer to Dr. Stoliczka's Notes on Indian species of 

 TheVyphorvus. A. G.Butler. — A monographic Revision of the genus Fhrynus with des- 

 criptions of four remarkable new species. H. W. Bates. — On the Longicorn Coleop- 

 tera of Japan. Dr. J. E. Gray. — Notes on Chinese land-Tortoises (Trionychice,), with 

 the description of a new species. Dr. J. E. Gray. — On the Deer of the West Coast of 

 South America, with the Description of a new species from Peru. Royal Society. — 

 Dr. W. Kowaleresky on the Osteology of the Hyopotamidaz. Dr. J. E. Gray.— On the 

 Skull of the spectacled Bear of Peru and of the Helarctos from Malacca and Java. 

 Dr. J. E. Gray — On the Skeleton of E'ogia Macleayii. Dr. J. E. Gray. — On a Salaman- 

 dar from Shanghai. 



The London, Edinburgh and Dublin Philosophical Magazine, January 

 —August, 1873. Nos. 297—304. 



No. 298. 0. Heaviside. — On the best arrangement of Wheatstone's Bridge for 

 measuring a given resistance with a given Galvanometer and Battery. 



No. 299. T. P. B. Warren. — On a method of testing Submarine Telegraph Cables 

 during Paying-out. 



No. 300. 0. Heaviside. — On an advantageous method of using the Differential 

 Galvanometer for measuring small Resistances. L. Schwendler. — On Differential Gal- 

 vanometers (Reprint from Journal Asiatic Society of Bengal). A. S. Davis. — The 

 Vibrations which Heated Metals undergo when in Contact with Cold material, treat- 

 ed mathematically. 



No. 301. A. M. Mayer. — On the effects of Magnetization in changing the Dimen- 

 sions of Iron, Steel and Bismuth bars, and in increasing the interior capacity of 

 hollow Iron Cylinders. 



No. 302. 0. Heaviside. — On Duplex Telegraphy. H. Wilde. — On some improve- 

 ments in Electromagnetic Induction Machines. 



No, 304. J. W. S. Glaisher.— On the form of the Cells of Bees. 

 Journal of the Chemical Society, 1873, May — July. 



May. /. if. Gladstone and A. Tribe. — Researches on the Action of the Cop- 

 per-zinc Couple on Organic Bodies. J. H. Gladstone and A. Tribe. — Observations 

 on the Nature of the Black Deposit on the Copper-zinc Couple. 



June. H. Sprengel. — A Method of determining the Specific Gravity of Liquids 

 with ease and great exactness. 



July. Dr. 0. W. Siemens. — On smelting Iron and Steel. 



The Numismatic Chronicle, 1873 Parts 1-2. 

 Part I. S. E. L. Poole.— On Mint characteristics of Arabic coins. 

 Part II. S. E. L. Poole — On the coins of the Muwahhids in the British Museum. 



The Ibis, 1873, January, April and July. Nos. 9—11. 



No. 9. R. S winlwe. — On a new species of Little Bittern from China. A. Ander- 

 son. — On the Nidification of certain Indian Birds. E. Blyth. — Addenda to the Avi- 

 fauna of India. Dr. /. Murie. — Fragmentary Notes on the Guacharo or Oil-bird 



