—— camera for out-door operations, 49. 116. 163. 266. 462.
—— catalogues of books, 507.
—— collodion pictures, 485. 533. 582.
—— collodion process, 92. 116. 162. 163. 185. 266. 267. 363. 388. 414. 484. 562.
—— DelaMotte and Cundall's Photographic Institution, 442.
—— developing chamber, 315.
—— developing fluid, 462.
—— Diamond (Dr.), his services to photography acknowledged, 93.
—— difficulties in photography, 245.
—— glass baths, 437. 557.