[ 1 ] 250 



bany, Gould, Banks & Gould, 1850 ; deposited by Gould, Banks 

 & Gould, 29 June 1850. 



Deems (James M.) Vocal Music simplified ; an elementary and progressive 

 method of teaching vocal music in classes, with original exer- 

 cises in Solfeggi and Vocalization. By James M. Deems ; [in 

 two numbers, No. 1, treble ; No. 2, bass : 8vo bass,] 112p ; 

 tenor, 112p — Baltimore, published by George Willig, Jr., 1849 ; 

 deposited by James M. Deems, 21 May 1850. 



Denio (Hiram) Report of cases argued and determined in the Supreme court 

 and in the court for the Correction of Errors of the State of 

 New York. By Hiram Denio, vol. 5 : 8vo 7o9p — Albany, 

 published by Gould, Banks & Gould, 1850 ; deposited by 

 Gould, Banks & Gould, 29 March 1850. 



Denman (J. S.) The Student's Primer, designed as a first book for children, 

 an aid to parents and teachers in giving instructions in the first 

 principles of Reading. By J. S. Denman: 12mo 48p — New 

 York, published by Pratt, Woodford & Co. 1850 ; deposited by 

 J. S. Denman, 6 June 1850. 



The Student's Speaker ; a new collection of original and se- 

 lected pieces in prose, dialogues, and poetry, designed to fur- 

 nish suitable pieces for speaking in schools ami public examina- 

 tions. By J. S. Denman : 12mo 144p — New York, published 

 by Pratt, Woodford & Co., 1850 ; deposited by J. S. Denman, 

 6 June 1850. 



Dorr (Rev. Benjamin, D. D.) The Churchman's Manual ; an exposition of 

 the doctrines, ministry, and worship of the Protestant Episco- 

 pal Church in the United States. By the Rev. Benjamin Dorr, 

 D. D., Rector of Christ Church, Philadelphia. Third edition, 

 revised and corrected : 12mo 339p — Philadelphia, published 

 by Robert E. Peterson, 1850 ; deposited by Benjamin Dorr, 1 

 August 1850. 



The Principal Prophecies and Types of the 

 Old Testament, with their fulfilment ; arranged in the very 

 words of Scripture, for the use of Sunday Schools. By the 

 Rev. Beniamin Dorr, D. D., Rector of Christ Church, Phila- 

 delphia : 12mo 72p — Philadelphia, published by Robert E. 

 Peterson, 1850 ; deposited by Benjamin Dorr, D. D., 12 Au- 

 gust 1850. 

 Drake (Daniel, M. D.) A Systematic Treatise, historical, etiological, and 

 practical, on the principal diseases of the interior valley of 

 North America, as they appear in the Caucasian, African, In- 

 dian, and Esquimaux varieties of its population. *By Daniel 

 Drake, M. D. Two copies : 8 vo large, S78p — Cincinnati, 

 published by Winthrop B. Smith & Co., 1850 ; deposited by 

 Daniel Drake, M. D., 29 June 1850. 



DwiGHT (H. G. O.) Christianity revived in the East ; or, a narrative of the 

 work of God among the Armenians of Turkey. By H, G. O. 

 Dwight : 12mo 29{)p — New York, Baker & Scribner, 1850 ; 

 deposited by Baker & Scribner, 9 October 1850. 



EcKFELDT (Jacob R.) and Du Bois (William E.) New Varieties of Gold 



