£ s. d. Dean and Chapter of Westminster 50 0 0 Rev. Dr. Woodsworth 50 0 0 Henry A. Hunt, Esq. 25 0 0 Rev. F. Secretan 5 0 0 Henry Stone Smith, Esq. 5 0 0 Miss J. F. Smith 5 0 0 F. Giffard, Esq. 5 0 0 W. Whateley, Esq., Q.C. 20 0 0 James Hallett, Esq. 5 0 0 William J. Thoms, Esq. 5 0 0 The Hon. The Vice-Chancellor Wood 50 0 0 Messrs. Hallett, Robinson, & Co. 10 0 0 Venerable Archdeacon Bentinck 45 0 0 Mrs. Bentinck 15 0 0 The Lord Bishop of Gloucester and Bristol 10 0 0 Joshua Watson, Esq. 25 0 0 Henry Hoare, Esq. 10 0 0 Rev. W. Tennant 5 0 0 The Lord Bishop of London 10 0 0 Reginald Cocks, Esq. 10 0 0 Rev. George France 3 3 0 Mrs. Joyner 2 2 0 By Rev. W. Jephson 1 0 0 Mrs. Blayney 1 0 0 Miss Colquhoun 1 0 0 Rev. R. Valentine 1 0 0 Anonymous 1 0 0 Mr. Richardson 0 5 0 W. Scott, Esq. 0 5 0 G. Vacher, Esq. 5 0 0 W. Spottiswoode, Esq. 1 0 0 George A. Spottiswoode, Esq. 1 0 0 J. H. Markland, Esq. 3 0 0 A. Hemsley, Esq. 2 2 0 Robert Arntz, Esq. 1 0 0 * * * * * PHOTOGRAPHY.--Collodion (Iodized with the Ammonio-Iodide of Silver).--J. B. HOCKIN & CO., Chemists, 289. Strand, were the first in England who published the application of this agent (see _Athenæum_, Aug. 14th). Their Collodion (price 9d. per oz.) retains its extraordinary sensitiveness, tenacity, and colour unimpaired for months: it may be exported to any climate, and the Iodizing Compound mixed as required. J. B. HOCKIN & CO. manufacture PURE CHEMICALS and all APPARATUS with the latest Improvements adapted for all the Photographic and Daguerreotype processes. Cameras for Developing in the open Country. GLASS BATHS adapted to any Camera. Lenses from the best Makers. Waxed and Iodized Papers, &c. * * * * *