906 



SECTION 21. MISCELLANEOUS. 



WEST GALLERY, UPPER FLOOR, ROOM 



PORTRAITS AND RELICS. 



4572. Sir Isaac Newton. Portrait engraved by J. Outritn. 

 From the original drawing in the Pepysian Collection at Cam- 

 bridge. Robert James Mann* M.D. 



4572a, Photographic Copy of an early portrait of Galileo. 



J. Norman Lockyer, F.R.S 



BOOKS. 



4573. The Works of Van Marum, and the three volumes 

 already issued of the Archives du Musee Teyler. 



Foundation Teyler at Haarlem. 



For illustration of the instruments that are shown, and in order to give an 

 idea of the great electrical machine and the chemical apparatus which could 

 not he transported, the works of Van Marum " Machine Electrique " (three 

 volumes), and "Appareils Chimiques" (one volume), containing the en- 

 gravings of that instrument, are sent. 



The three volumes of the " Archives du Musee Teyler " contain the refrac- 

 tive indices and wave-lengths determined by Prof. Van der Willigen ; the 

 chemical composition of various specimens of crown and flint-glass by Prof. 

 Van Kerckhoff ; the description and drawings, by Conservator Dr. Winklen, 

 of fossil tortoises, and other palseontological objects, &c. 



4574. Manuals and Treatises on method of instruction of 

 all branches of Natural History, adopted by the military schools in 

 Russia. Published by Fenoult. 



Committee of the Pedagogical Museum, Russia. 



4574a. List of Publications. 



Messrs. Macmillan and Co., London. 



Count Kumford's works. 5 vols. 



Works by Sir G. B. Airy, M.A., LL.D., D.C.L., Astronomer Eoyal, &c. 

 Treatise on the algebraical and numerical theory of errors of observation, and 

 the combinations of observations. Popular astronomy. On sound and atino - 

 spheric vibrations. 



Experimental mechanics. By R. S. Ball, M.A. 



The beginnings of life. By H. Charlton Bastian, M.D., F.R.S. 



