INDEX.

Archer, Frederick Scott, 58-69 Argentic Gelatino-Bromide Paper, 106 Abney’s Translation of Pizzighelli and Hubl’s Booklet, 109 A String of Old Beads, 309 Bacon, Roger, 3 Bennett, Charles, 102 Boston, 51 Bromine Accelerator, 29 Bingham, Robert J., 87 Burgess, J., 93 Cabinet Portraits, 84 Camera-Obscura, 3 Chronological Record, 126-139 Convention of 1889, 122 Claudet, A. F. J., 29, 86 Chlorine Accelerator, 29 Collodion Process (Archer’s), 68 Collodio-Chloride Printing Process, 81 Davy, Sir H., 9 Daguerre, L. J. M., 9, 43 Daguerreotype Process, 23, 24, 25 —— Apparatus Imported, 29 Diaphanotypes, 71 Dolland, J., 4 Donkin, W. F., 120 Draper, Dr., 107 Dublin Exhibition, 205-226 Eburneum Process, 82 Elliott & Fry, 96 Eosine, &c., 109 Errors in Pictorial Backgrounds, 231 First Photographic Portrait, 107 Fizeau, M., 6, 28 Flash-light Pictures, 118 Gelatino-Bromide Experiments, 91 Globe Lens, 78 Goddard, John Frederick, 28, 79 Harrison, W. H., 87 Heliographic Process, 11, 12, 13 Heliochromy, 88 Herschel, Dr., 6 Herschel, Sir John, 94 Hillotypes, 71 Hughes, Jabez, 55, 75 Hunt, Robert, 117 International Exhibitions, 42, 77, 82, 111 Johnson, J. R., 107 Kennett, R., 96 Lambert, Leon, 98 Laroche, Sylvester, 116 Lea, Carey, 101 “Lux Graphicus” on the Wing, 273-299 Lights and Lighting, 311 Maddox, Dr. R. L., 91 Magic Photographs, 83 Mawson, John, 85 Mayall, J. E., 54 Macbeth, Norman, 120 Montreal, 51 Morgan and Kidd, 106 Newton, Sir Isaac, 3 New York, 48, 71 Niagara, 50 Niépce, J. Nicéphore, 9, 11 Niépce de St. Victor, 88 Niagara, Pictures of, 140-158 Notes on Pictures in National Gallery, 245 Orthochromatic Plates, 115 Panoramic Lens and Camera, 76 Pistolgraph, 76 Pensions to Daguerre and Niépce, 33 Philadelphia, 49 Ponton, Mungo, 22, 103 Poitevin, M., 85, 108 Porta, Baptista G., 3 Potash Bichromate, 22 Pouncy Process, 78 Pictures of the St. Lawrence, 158-169 Pinhole Camera, 117 Pizzighelli’s Platinum Printing, 118 Pictures of the Potomac, 183-196 Photography in the North, 226-231 Perspective, 237-244 Photography and the Immured Pompeiians, 303 Rambles among Studios, 196-204 Reade, Rev. J. B., 15-22, 90 Rejlander, O. G., 98 Ritter, John Wm., 5 Rumford, Count, 5 Russell, Col., 117 Sable Island, 47 Salomon, Adam, 84 Sawyer, J. R., 121 Scheele, C. W., 4, 5 Senebier, 5 Simpson, George Wharton, 75, 103 Soda Sulphite, 109 Swan’s Carbon Process, 80 Stannotype, 107 Sutton, Thomas, 100 Spencer, J. A., 102 Stereoscopic Pictures, 119 Sharpness and Softness v. Hardness, 249 Simple Mode of Intensifying Negatives, 307 Talbot, Henry Fox, 14, 101 Talbot versus Laroche, 54 Taylor, Professor Alfred Swaine, 104 The Hudson River, 169-183 The Society’s Exhibition, 260 The Use of Clouds in Landscapes, 265 —— as Backgrounds in Portraiture, 269 Union of the North and South London Societies, 253 Vogel, Dr. H. W., 109 Washington, 49 Wedgwood Controversy, 80 Wedgwood, Thomas, 7, 8, 9 Whipple Gallery, 52 Wolcott Reflecting Camera, 28 Wollaston’s Diaphragmatic Shutter, 115 Wollaston, Dr., 6 Woodbury Process, 82 Wothlytype Printing Process, 81