LIST OF ILLUSTRATIONS. 
VII 
AETIFICIAL PEOPAGATION OF SALMON ON THE PACIFIC COAST— Continuerl. 
Plate. Page. 
79. Oncorhynclius tschawytscha (WaXhanm) . Qniimat Salmon ; Chinook Salmon ; King Salmon; Sacramento Salmon . 230 
80. Oncorhynchusgorhuschai.Wsi\ha,\\m). Humpback Salmon - 230 
81. Oncorhynclius keta iyf a\ha,\im) . Dog Salmon 230 
82. OncorhyncJmskisutch (Walhaam). Silver Salmon 230 
83. Oncorhynchusn’rka (.yfaXhanm). Blueback Salmon ; Eedfisb ; Sawkeye Salmon ; Fraser Eiver Salmon 230 
84. (Snlnio poirdnfri Eicharrtson. Steelheacl; Steelhead Trout ; Salmon Trout 230 
8b. Salmoirideiis Gihhona. Eainbow Trout 230 
86. Salmo iride^is stoneHJ orian) . No-Shee Trout; Stone’s Trout 230 
AETIFICIAL PEOPAGATION OF THE EAINBOW TEOUT. 
87. Salvelinus malma CWaibiinm). Dolly Varden Trout; Bull Trout; Western Ch.arr 230 
88. View of Wytbeville Station, showing Breeding Ponds, with Hatchery and Carp Ponds in the Background 239 
89. Spawning Pond 241 
90. General View of Wytbeville Station from Eailroad Track 243 
91. Bearing Pond 249 
92. Apiraratus used in Packing and Shipping Eggs 251 
93. Wytheville Station— view of the Trout-rearing Ponds, Tate’s Eun, and Carp Ponds to the right 253 
94. The Eainbow Trout (Salmo irideus) Adult Male and Young 255 
Text Cuts: 
1. Hatching-troughs, Guard-screen, etc 245 
2. Tin Tray for use in Muddy Water 246 
3. Interior View of Hatchery, showing Men fishing out Dead Eggs 247 
4. Cross-section through Bo.x after it has been packed and closed 251 
THE STEAMEE ALBATEOSS, HEE APPLIANCES AND METHODS. 
I. The Albatross 259 
II. Plan of the Albatross 261 
III. The Cabin 263 
IV. Upper Laboratory 265 
V. Chart Eoom 265 
VI. Lower Laboratory, Port Side 267 
VII. Lower Laboratory, Starboard Side 267 
VIII. Ward Eoom 269 
IX. Lieut. W. M. Wood’s Boat-det.achiug Apparatus 273 
X. Compound Twin-Screw Engines 275 
XI. Midship Section of the Albatross, showing Baird’s Ash Elevator and Chute 281 
XII. Steam Windlass and Capstan 285 
XIII. Lamp Fixtures 287 
XIV. The Brooke Deep-Sea Sounding Apparatus 291 
XV The Belknap Sounding Cylinder No. 2 293 
XVI. The Sigsbee Sounding Eod 295 
XVII. May’s Splice 307 
XVIII. The Sir William Thomson Sounding Machine, Original Form, furnished to the Blake 311 
XIX. The Sigsbee and Tanner Sounding Machines, as inst.alled at the Stern of the Albatross 313 
XX. The Negretti & Zambra Deep-Sea Thermometer and MagnaghiFrame 323 
XXI. The Tanner Improved Thermometer Case and Sigsbee Clami) 326 
XXII. The Miller-Casella Deep-Sea 'Thermometer 328 
XXIII. The Hilgard Ocean Salinometer 336 
XXIV. The Sigsbee Water Specimen Cup 340 
XXV. The Kidder-Flint Water Bottle 342 
XXVI. Dredging Engine: Aft, Looking Forward 344 
XXVII. Dredging Engine: Forward, Looking Aft 344 
XXVIII. Keeling Engine and Governor 346 
XXIX. Lead of the Dredge Kope, showing Governor 348 
XXX. Dredging Block 348 
XXXI. The Accumulator 350 
XXXII. The Tanner Beam Trawl, No. 1 354 
XXXIII. The Tangles 362 
XXXIV. Fig. 1, Cradle Sieve; Fig. 2, Table Sieve; Fig. 3, Strainer 365 
XXXV. The Tanner Improved Dredging Quadrant 365 
XXXVI. The Tanner Intermediate Tow Net, First Pattern 368 
XXXVII. The Tanner Intermediate Tow Net, Improved Pattern 370 
XXXVIII. The Blish Distance-finder 379 
XXXIX. Stations at the Sigsbee Sounding Machine, Wire going down 383 
XL. Stations at the Sigsbee Sounding Machine, Wire coming up 385 
