XXI. 



Musci Frondosi. Expo uerunt F. Dozy et J. H. Molkenboer. January 1854. 

 From the Authors. 



Erste Sacularfeier der kcenig. Gesellschaft der Wissen. zu Gottingen. '29 

 November, 1851. From the Society. 



Ueber das Klima von Miinchen. Von Carl Kuhn. From the Author. 



Tafeln zu dem Vortrbge der polygraphische Apparat der K. K. Hof. und 

 Staatsdruckerei zu Wien. 



Anatomische Untersuchungenuber das Auge vom Walfisch,Bala2naMystier: - 

 und anderen Cetaceen. Von Prof. Mayer in Bonn. From the Author. 



Ueber den Bau der Cutispapillen und die sogenannten Tastkorperchen R. 

 Wagner's von A. Kolliker. From the Author. 



DONATIONS TO MUSEUM 

 In January and February. 1855. 



January 2d. 



Portraits of Sir Joseph Banks and Dr. Samuel L. Mitchell, from the Peak' 

 Collection. Presented by Mr. Joseph Harrison, Jr. 



January 9tk. 



A beautiful Mosaic Tablet, containing sixty varieties of the Marbles of the 

 Pyrenees. Presented by Wm. S. Wilson, Esq. 



Spinax acanthias, from Delaware Bay, and several crustaceans and ascidians 

 from Dainsville, N. J. From Mr. Theo. Beasley. 



Numerous specimens of Carbonate, Silicate, and Oxide of Zinc, with accom- 

 panying minerals ; from the Lehigh Company's Mines near Bethlehem, Penn- 

 From Mr. Thomas Fisher. 



Carbonate of Iron and Specular Iron, from Antwerp, N. J. ; and Idocrase, 

 from Welles, Maine. From Wm. S. Vaux, Esq. 



Febmary 6tk 



Large Crystal of Smoky Quartz, with double termination. From Dr. Leidy. 



Human cranium, taken from beneath the great altar of Sacrifices in Mexico : 

 with numerous Mexican Antiquities, consisting of fragments of pottery, images 

 in clay, objects of obsidian, &c. From Dr. E. H. Barton, of New Orleans, 

 through Dr. La Roche, of Philadelphia. 



Unio pearlensis, Conrad, from . From Prof. W. H. D. Thomas, of 



Cincinnati. 



February 20tk. 



Skeleton of Simia . Presented by Dr. Dock, of Harrisburg, Penn. 



Several specimens of Fossil Fishes, from the Albert Mines, Nova Scotia. From 

 Mr. Thomas W. Carritt. 

 Crex pratensis, from the vicinity of Salem, N. J. From Mr. Wm. Patterson. 



DONATIONS TO LIBRARY 



In January and February, 1S55. 



January Id. 



American Journal of Science and Arts, Jan., 1S55. From the Editors. 



Charleston Medical Journal and Review, Nov., 1S54. From the Editors. 



Geological Reconnoissance of Arkansas River. By Prof. Warder, of Cincinnati. 

 From the Author. 



Microscopical observations pertaining to Yellow Fever. By J. L. Riddel, M.D. 

 From the Author. 



Notes sur les Larides. Par Le Prince C. L. Bonaparte. From the Author. 



