XXVill. 
Insecta Saundersoniana.. By Francis Walker, Esq. Diptera. Part 2. 8vo. 
Elephas; das ist historischer und philosophischer Discours von dem grossen 
Wunderthierdem Elephantem. Durch Casparum Hornium. 4to. 1629. 
Memoires de ]’Acad. Nationale de Metz. 31¢. Annee. 
Lord’s entire new system of Ornithology or ecumenical history of British 
Birds. Folio. 
Synopsis of the contents of the British Museum. 43d, 44th and 58th editions; 
and list of specimens of Dipterous Insects. in the same. Parts 1 to 4. 
DONATIONS TO MUSEUM 
In Jury anp Aveust, 1852. 
July 6th. 
Unio cariosus (young) with the byssus, from Cleveland, Ohio; Crystals of 
Sulphate of Lime, from Mahoning, Ohio; Papilio ajax; and Sylvia peregrina, 
male and female, from Cleveland. Presented by Dr. J. P. Kirtland, of Cleveland, 
Anatifa , from Cienfugos.. From Dr. Rand. 
Two specimens of Serpula; Gold Ore trom North Carolina; Carbonate of 
Copper, from Japan. From Dr. J. L. Burtt, U.S. N. 
A collection of Fishes, Reptiles and Crustacea, from New Jersey. Presented 
by Mr. J. Le Conte. 
Three Reptiles and two Millipedes, from Demerara. Presented by Mr. J. 
Krider. 
A Lithographic Portrait of Mr. Thomas Say. Presented by Mrs. Lucy W. 
Say. 
July 13th. 
Specimen of Sciurus dorsalis, Woodhouse, from New Mexico. From Mr. R. 
H. Kern. ati, 
Trombidium magnificum Le Conte, from Texas. From Dr. Woodhouse. 
Twelve specimens of Alge, from New York Bay. From Dr, Burtt, U.S. N. 
Tutenmergel, from Keith’s Rapids, lowa; and Fusilina cylindrica, from Mis- 
sourl. From Dr. D. D. Owen. 
August 10th. 
Fossils from the Drift in the vicinity of Philadelphia. Presented by Mr. R. 
Kilvington. | 
Twenty-two specimens of fossil fishes and coprolites; Albert Co., New Bruns- 
wick. Presented by Drs. Chas. Wetherill and Jos. Leidy. 
An entire specimen of a fossil fish, new genus? Albert Co., New Brunswick. 
Presented by Ludlow Robinson, Esq. te SN teas 
Fossil fish; Albert Co., N. B. Presented by Mr. John Robinson. 
Two specimens of fossil wood, three calamites, elastic bitumen, maltha, and 
bituminous shale; Albert Co., N. B. Presented by Dr. Joseph Leidy. 
Two bottles containing a Heterodon anda number of insects. From Mrs. 
Say. ; 
wiipete. and three specimens of Aragonite, Creek Boundary ; Cannel coal, near 
Jefferson City; and Bituminous Coal, from Verdigris River.. Presented by Dr. 
S. W. Woodhouse. ! 
Three hundred and nine specimens of European Lepidoptera. Presented by 
Prof. S. S. Haldeman. ; 
Cyanite; Chester Co.,; Pa. Presented by W. D. Hartmann. 
Specimens of the Army Worm, from Huntingdon Co., N. J.. Presented by Dr. 
Rand. 
Rhodophyllite; Texas. Presented by Dr. Le Conte. 
August 17th. 
Twenty-nine specimens of Ophiocoma ; thirteen do. of Solaster ; twenty-six do. 
of Ophiura; fourteen do. of Asterias; three do. of Cribella; five do. of Uraster ; 
