I5O INDEX 



PAGE 



Camera, Walmsley's E. R. & C 23 



Camera and Photographic Appliances, The 18 



Camera-Microscope, Atwood's 8 



Carbutt's Dark-room Lantern 28, 59 



Carbutt's Orthochromatic Dry Plates 36, 69 



Care of Dark-room Lantern 29 



Celluloid Developing Trays 30 



Centering Radiant and Condenser 63 



Coal-oil Lamp as the Radiant 46, 67 



Color-correct Dry Plates 35, 69 



Coloring Lantern Slides 115 



Color- Screens for Orthochromatic Plates , . . 57, 68 



Color- Screen Holder 72 



Condenser, Bull's Eye 13 



Condenser, Substage 13 



Continental form of Microscopes 10 



Correcting Objectives for Photo-micrography 14 



Cramer's Orthochromatic Plates 36 - 



"Critical" Illumination 63, 72 



Cyanide of Silver Intensifier . , 127 



Dark-field Illumination 47, 74 



Dark-field Photography. Mercer's Method 76 



Dark-room, The 27 



Darlot Focusing-glass 14 



Davy, Humphrey: His early Photo-micrographs 3 



Deep Printing-frame no 



Definition of Micro-photograph 1,2 



Definition of Photo-macrograph 87 



Definition of Photo-micrograph 2 



Density, Loss of, in Fixing-bath 60 



Density Reducers 129 



Description of Illustrative Plates 145 



Developers 31, 33 



Developing Lanterns 28, 59 



Developing Trays 30 



Developing a Negative 59 



