290 



SECTIONS. INDEX OF SUBJECTS. 



A. Claudet on the angle to be given to, 

 18o3, 4. 

 Photograpliic self-registering apparatus at 

 Kew, F.Ronalds' 8 account of the, 1846, 10. 



and micrometrical drawings of the 



lunar surface, Prof. Phillips on, 1854, 25. 



Photographometer, Claudet' s, 1849, 35. 

 Photographs, chromatic, J. Mercer on, 1868, 



57- 

 , collodion, on engraving, by means of 



fluoric acid gas, by C. Pooley, 1856, 58. 

 , coloured, Sir J. F. W. Herschel on, 



1841, 40. 



of fluorescent substances, Dr. J. H. 



Gladstone on, 1859, 69. 



of the moon, Prof. Phillips on, 1853, 14. 



of the moon and sun. Rev. J. B. Reade 



on, 1854, 10. 



of the moon's surface. Dr. Edwards 



on, 1854, 66. 



upon albumen, 1854, 67. 



■, Prof. Grove on a paper capable of 

 giving positive, by one process, 1844, 37. 



, on printing, with suggestions for in- 

 troducing clouds and artistic efifects, by 

 E. Vivian, 1856, 18. 



of quarries, 1858, 80, 93. 



Photography : R. Hunt on the influence of 

 the ferrocyanate of potash on the iodide 

 of silver, 1841, 47. 



, on a very curious fact connected with, 



discovered by M. Moser, 1842, 14. 



: R. Hunt on chromatype, a new pro- 

 cess, 1843, 34. 



: Sir D. Brewster on a process by which 



dormant pictures are produced, capable of 

 development by the breath, or by keeping 

 in a moist atmosphere, 1843, 8. 



: on the amphitype, a new process, by 



Sir J. F. W. Herschel, 1844, 12. 



: on the ferrotype, and the property of 



sulphate of iron in developing photo- 

 graphic images, by R. Hunt, 1844, 36. 



: on the electrolysotype, by Dr. T. 



Woods, 1844, 36. 



, experiments on, by Prof. Grove, 1844, 



37- 



, H. F. Talbot on, 1844, 105. 



; Sir D. Brewster on an improved 



method of taking positive Talbotypes, 



1845, 10. 

 : C. Brooke on the results obtained by 



automatic registration of the dechnometer, 



1847, 40. 

 , C. Brooke on some phenomena of, 



1847, 48. 

 — — , N. S. Maskelyne on the bearings of, 



on chemical philosophy, 1847, 56. 

 , Pr. W. B. Carpenter on its application 



to microscopic objects, 1847, 48. 

 — — : A. Claudet on the action of the red, 



orange, and yellow rays upon iodized and 



bromo-iodized silver plates, 1848, 50. 

 ' in the Daguerreotype process, A.Claudet 



on the theory of the phenomena of, 1849, 



35- 



Photography: on the dvnactinometer for 

 comparing the power of object-glasses, and 

 for measuring the intensity of the photo- 

 genic light, by A. Claudet, 1860, 12. 



, Sir D. Brewster on improvements in, 



1850, 6. 



, Prof. Wyville Thomson on its appli- 

 cation to the compound microscope, 1860, 

 126. 



: A. Claudet on the dangers of the 



mercurial vapours in the daguerreotype 

 process, 1851, 44. 



: A. Claudet on the use of a polygon to 



ascertain the intensity of the light at dif- 

 ferent angles, 1851, 45. 



: Sir D. Brewster on the form of images 



produced by lenses and mirrors of dif- 

 ferent sizes, 1852, 3. 



: on collodion negatives, by G. R. Berry, 



1854, 64. 



, on the management of some difficult 



subjects in its application to science, by 

 S. Highley, 1854, 69. 



■ , on the means of applying it to war 



purposes, by S. Highley, 1854, 70. 



, on its application to the delineation of 



microscopic objects, by F. Wenham, 1854, 

 116. 



: on albuminized collodion, by W. S. 



Ward, 1856, 58. 



, on a new method of exhibiting, by its 



means, the phosphorescence and fluo- 

 rescence of bodies, by the Abbe Moigno, 



1857, 53- . . , 

 : on the preservation of albuminized 



collodion plates, by W. S. Ward, 1857, 61. 

 , on a new process in, by W. M^Craw, 



1858, 18. 



, notice of the use of platinum in, 1859, 



258. 



, celestial, H. Draper on a reflecting 



telescope for, erecting at Hastings, near 

 New York, 1860, 63. 



Photolithographs, on a process for obtain- 

 ing, by Prof. A. C. Ramsay, 1855, 69. 



Photometer, new. Dr. A. P. Price on a, 



1853, 9. 



, new, M. Babinet on a, 1854, 2. 



, description of a, by Dr. F. Bernard, 



1854, 2. 



, new, by the Abb6 Moigno, 1859, 62. 



, chemical, new, M. Niepce on a, 1859, 



260. 

 Photometry by comparison, R. Potter, jun., 



on an instrument for, 1831-52, 556. 

 , or mode of measuring difiuse day- 



Ught, Dr. Ure on, 1839, 7. 

 Phthisis, Sir D. J. H. Dickson on a case o^ 



1839, 95. 

 in the army, F. G. P. Neison on, 1858, 



189. 

 Phyllanthus, B. Clarke on the foliage and 



inflorescence of the genus, 1846, 91. 

 Physical results. Rev. Dr. H. Lloyd on the 



method of graphical representation as 



applied to, 1843, 4. 



