Phototypes

Portrait of the Author,....................Frontispiece

Portraits of Miss Adelaide Detchon (eleven), facing,........ .....76

Photoengravings And Wood - Cuts.

Pace

Line Points,..........25

Diminution,.........26, 86

Perspective,..........

Point of Sight,.......27, 28, 29

Lines of the Face,.......30, 81

Aerial Perspective.........86

Marine View, by Willem Van de Velde,. 86

Varieties of Lines.........40

Angular Composition, . . 42, 43, 44, 45, 46

The Flight of Eneas,.......42

Mignard's Daughter, by Pierre Mignard, 43 The Harvest Wagon,by Philipp Wouwer- mann,..........44

Master Lambton,by Sir Thomas Lawrence, 45 Examples of Angular Composition (six), 46 Pyramidal Composition, 48, 40, 50, 51, 52, 53 The Expulsion of Hagar, by G. Flink, . 48 Family Devotion, by Jean Baptiste Greuze, 49 The Empty Jug, by A. Van Ostade, . . 50 A Surgical Operation, by Adrian Brouwer, 61

Studio of Adrian Van Ostade, .... 62

The Goat and the Faun....... 62

Examples of Pyramidal Composition

(six)............ 53

Circular Composition........ 66

Drawing, by Raphael,....... 66

The Soldier and the Laughing Girl, by J.

Van der Meer........ 60

Study in Light and Shade...... 60

Portrait of Rembrandt, by Himself, . . 68 Orpin, the Parish Clerk,by Thomas Gainsborough..........

Study in Lighting,........ 66

The Syndic of the Cloth - Mongers, by

Rembrandt,........ 70

Rembrandt Lighting........ 70

The Grand Parade,....... 74

Study in Lines and Composition. ... 74

The Portrait Camera,....... 78

The View Camera,........ 78

The '76 Stereoscopic Camera..... 79

Application of the Diaphragm, ... 87

The Tanks for the Dark-room, ... 90

Interior of the Dark-room, .... 91

Ventilation of the Dark-room, ... 92

Collodionizing the Plate,..... 112

Development of the Image..... 113

Retouching Machine Work, .... 152 Glass Studio Construction, 155,156,161,

162, 164, 165, 166

The Curved Glass Studio,..... 157

Curtains for the Studio,...... 159

Interior of the Glass Studio, .... 160

Awning-frame for the Skylight, . . . 163

Section of a Skylight,...... 164

Elevation of a Skylight,..... 165

Details of Glass Studio Construction, . 166

Hull's Background Frame,..... 176

Liesegang's Background Wagon,. . . 176

The Printing-room,....... 189

Centennial Printing-room,..... 190

Young's Winter Printing-room, . . . 191

Sensitizing the Paper,...... 197

Clips for Suspending Paper..... 198

Drying-room for Paper,...... 198

The Fuming-box,........ 199

Drying-rack for Prints....... 208

A Printer's Washing-room,..... 208

Stereoscopic Negative Guide, .... 209

Frame for Printing on Wood, .... 215

Waymouth's Vignette Paper, .... 230

Singhi's Vignette Attachment,. . . . 238

Robinson's Print Trimmers..... 230

View Included by any Lens, .... 243 American Optical Company's Dry-plate

Apparatus,........ 243

On the Shores of the River Neuse, by

Jan Van Goyen........ 256

Page

Model Landscape View,..... 255

The Ancient Out-door Worker, . . . 262

The Modern Out-door Worker, ... 262

Hot-water Cabinet for Emulsion Work, 264

Apparatus for Boiling Emulsion, . . . 265

Apparatus for Mixing Emulsion, . . . 266

Apparatus for Dividing Emulsion, . . 267

Apparatus for Breaking Emulsion, . . 268

Apparatus for Cooling Emulsion,. . . 268

Apparatus for Filtering Emulsion, . 268, 269

Apparatus for Drying Emulsion Plates, . 272

Drying-cupboard for Emulsion, . . . 273

Apparatus for Emulsion Developer, . . 280

Carbutt's Developing Cruet, .... 284 American Optical Company's Dry-plate

Changing-box,......294, 295

Eastman's Lamp for Emulsion Work, . 294 American Optical Company's Double

Emulsion Holder,...... 297

Apparatus for Enlarging Card Negatives, 305. Apparatus for Enlarging by Artificial

Light, . . .......308, 309

Piatt's Apparatus for Tracing Enlargements, .......... 309

Apparatus for Making Lantern Slides, . 310 Apparatus for Drying Albumen Transparencies, ......... 313

Apparatus for Reversing the Negative, . 316

Apparatus for Filtering Gelatin, . . . 322

Drying-box for Phototype Plates, . . 323

Drying-cupboard for Phototype Plates, . 323

Drying-oven for Phototype Plates, . . 326

Washing-tank for Phototype Plates, . . 327 Drying-box for Varnished Phototype

Plates,.......... 331

Apparatus for Making Collodion Transfers,........... 334

Cylinder for Converting Silver Chloride, 341

Illustrations 4

Printed In Three Colors By The Coloritype Company

W. Kurtz President