SECTION III. — HISTORY. II7 



i Halliwell, James Orchard. [Cont'd.] 



Second. Historical Society of Science. London, 1841. pp. xxii-124. 

 A Few Notes on the History of the Discovery of the Composition of 

 I Water. London, 1840. 8vo. 



Harrison, W. Jerome. 



A History of Photography written as a practical guide and an introduc- 

 tion to its latest developments, with a biographical sketch of the 

 m author, and an appendix by Dr. Maddox on the discovery of the 



gelatino-bromide process. New York, 1887. pp. 136, 8vo. 111. 

 Was Photography discovered a Century ago ? Two articles in Oct. and 

 Jan. Nos. of The Photographic Quarterly, edited by C. W. Hastings. 

 London, 1889. 



Hebenstreit, Johann Ernst. 



Progressus de notionibus chymicis apud veteres. Lipsias, 1756. 4to. 



Heidelberg (Laboratorium). 

 ; Sfc; Lang, H. 



Heinecken, Johann. 



Ueber die wichtigsten Fortschritte in der Physik und Chemie in den 

 letzten 30 Jahren. Bremen, 1809. 8vo. 



' Heller, August. 



Geschichte der Physik von Aristoteles bis auf die neueste Zeit. Stutt- 

 gart, 1882-84. 2 vols., roy. 8vo. Vol. i : pp. xii-41 2, Von Aristoteles 

 bis Galilei. Vol. 11: pp. xvi-744, Von Descartes bis Robert Mayer. 



A comprehensive work. Contains notices of chemists and their works. 



, Henderson, A. 



!] The History of Ancient and Modern Wines. London, 1824. pp. xi- 

 408. 4to. 



Henkel, Johann Friedrich. 



*Mineralogische, chemische und alchymistische Briefe von reisenden 

 und andern Gelehrten an den ehemaligen chursachsischen Berg- 

 rath J. F. Henkel. Drei Theile. Dresden, 1794. 8vo. Part i, pp. 

 397-[vi]. Part 11, pp. 384-[vii]. Part in, pp. 29i-[ix]. 



The letters are written to Henkel by a great number of persons, and 

 chiefly in reply to questions addressed to them. The lack of an index 

 makes the collection less important than otherwise. 



Herapath, William. 



On the Early Egyptian Chemistry. Phil. Mag. [4], iii (1852). 



