SECTION III. — HISTORY. I03 



Daguerre, Louis Jacques Mande. [Cont'd.] 



Art und Weise der Malerei und der Beleuchtung. 

 Mit zwei Tafeln Abbildungen. Stuttgart, 1839. pp. 

 67, i2mo. 



Daubeny, Charles. 



*An Introduction to the Atomic Theory, comprising a sketch of the 

 opinions entertained by the most distinguished ancient and modern 

 philosophers with respect to the constitution of matter. Oxford, 

 1831. pp. xvi-148, 8vo. 



Davy, Sir Humphry. 



Historical View of the Progress of Chemistry ; Davy's Collected Works, 

 vol. IV. London, 1829. 



A brief sketch, which is found also in Davy's Elements of Chemical Philoso- 

 phy, part I, vol. I. London, 1812. 8vo. 



Debeaux, J. O. 



Essai sur la pharmacie et la matiere m^dicale des Chinois. Paris, 

 1865. 8vo. 



Deherain, p. p. 



Decouverte de I'oxygene. In Revue de I'instruction publique, 1858 

 and 1859. 



Etudes pour servir a I'histoire de la chimie. La decouverte de la com- 

 position de I'eau. Extrait des Annales du Conservatoire des Arts 

 et Metiers, No. 2, Octobre, i860. Paris, i860, pp. 56, 8vo. 



The author analyzes the parts played by Cavendish, Watt, Priestley, La- 

 voisier and others in the discovery of the chemical nature of water, and 

 summarizes the experimental demonstration of its quantitative composi- 

 tion by Humboldt and Gay Lussac, and by Berzelius, Dulong and Dumas. 



Dejean, Ferdinand. 



Historia . . . sodas Hispanicse, 1773. See in Section V, Dejean, F. 



De Koninck. 



Sdi: Koninck, de. 



Del Mar, Alexander. 



History of the Precious Metals from the earliest times. London, 1880. 

 8vo. 



Denffer, Johann Heinrich \called Jansen]. 



Alchemistenlogic, oder Vernunftlehre der Scheidekiinstler . . „ 

 Konigsberg, 1762. 



