694 OPTIC PROJECTION 



Fourtier, H. La pratique des projections. 2v.ini. i, 146 p., 66 fig. ii, 142 

 p., 67 fig. Gauthier-Villars et Fils, 55 Quai des Grandes- Augustus, Paris, 

 1892-93. Price, 4 fr. 



Fourtier, H., et Molteni, A. Les projections scientifiques; etude des 

 appareils, accessoires et manipulations diverses pour 1'enseignement 

 scientifique par les projections. 292 p., 113 fig. A. Molteni, 44 Rue du 

 Chateau-d' Eau, Gauthier-Villars & Fils, 55 Quai des Grandes Augustus. 

 Paris, 1894. Price 3 fr., soc. 



Gould, George M. The New Ophthalmology and its relation to General 

 Medicine, Biology and Sociology, Congress of Arts and Science, Universal 

 Exposition, St. Louis, 1904, Vol. VI, pp. 422-445. Discusses among other 

 things the relation of general health and truancy, etc., of children to defec- 

 tive eyes. 



Halberg, J. H. Motion picture electricity. 299 p., 125 fig. Published by 

 the Moving Picture World, 17 Madison Ave., N. Y. Price, $2.50. 



Harrison, Newton. Electric-Wiring, Diagrams and Switchboards. 272 p. 

 105 fig. The Norman W. Henley Pub. Co. New York, 1909. Price $1.50 



Hassack, Karl, and Karl Rosenberg. Die Projektionsapparate, Laternbilder 

 und Projektionsversuche in ihren Verwendungen in Unterrichte von K. 

 Hassack und K. Rosenberg. 336 p. 308 fig. A Pichlers Witwe & Sohn, 

 Wien und Leipzig, 1907. Price 6 M. 



Helmholtz, Hermann (Ludwig Ferdinand), von. Handbuch der physiologischen 

 Optik. 3d ed. 564 p. 81 text fig., 6 plates, 1910. Leopold Voss, Ham- 

 burg, 1909-11. 3v. I Die Dipptrik des Auges, xvi -f- 376 p. 146 fig. 

 Price 14 M, geb. 16 M. II Die Lehre von den Gesichtsempfindungen. 

 viii -f 391 + 17 p. 80 fig. 3 Plates. Price 16 M, geb. 18 M. Ill Die 

 Lehre von den Gesichtswahrnehmungen 564 p. 81 text fig., 6 plates, 

 1910. Price, 26.50 marks. 



Hep worth, Cecil M. Animated Photography, the A B C of the Cinemato- 

 graph. Hazell, Watson & Viney, Ltd. i, Creed Lane, Ludgate Hill, London 

 E. C. 1900. 128 p. 31 fig. Price $.50. Amateur Photographer's 

 Library, No. 14. 



Hepworth, Thomas Cradock. The Book of the lantern ; a guide to the work- 

 ing of the optical or magic lantern, with directions for making and colouring 

 lantern pictures. 278 p. 75 fig. Wyman & Sons, Great Queen St., 

 Lincoln 's-Inn Fields, London, W. C. 1888. Price 33, 6d. 



Hopkins, Albert A. Magic, stage illusions and scientific diversions including 

 trick photography. 556 p., 400 fig. Munn & Co., Scientific American 

 Office, New York. 1 898. Price $2.50. 1 2 pages of references to books on 

 magic. 



Jenkins, C. F., and O. B. Depue. Handbook for motion pictures and stereopti- 

 con operators. 132 p. 20 fig. The Kenega Co., Inc. Washington, 

 D. C., 1908. Price $2.50. 



Index Catalogue of the Library of the Surgeon General's Office of the United 

 States Army. Government Printing Office, Washington, D. C. First 

 series, vol. i-xvi, 1880-1895. Second series, vol. i-xviii + 1896-1913 +. 

 Book and periodical literature; subjects and authors in one continuous 

 alphabetical list. Full lists of current literature. 



Journal of the Royal Microscopical Society. 1878 +. Published by the 

 Society at 20 Hanover Square, London, W. England. 6 numbers per 

 year; subscription, price 37 shillings 6 d. 



Lambert, Rev. F. C. Lantern Slide Making. 140 p. 27 fig. Hazell, 

 Watson & Viney, Ltd., 52 Long Acre. London, W. C. 1907. Price, $.50. 

 The Amateur Photographer's Library, No. 22. 



