LIST OF PLATES. 



Secretary's Report: Page. 



Plate 1 104 



Melville W. Fuller (Walcott): 



Plate 1 113 



Ornamentation op Rugs (Cole): 



Plates 1,2 130 



Plates 3, 4 134 



Plates 5, 6 138 



Progress in Aviation (Chanute): 



Plates 1,2 146 



Plates 3-6 148 



Plates 7, 8 150 



Plates 9, 10 152 



Plates 11-14 154 



Plates 15-18 156 



Plate 19 158 



Reclamation op Arid Lands 

 (Newell): 



Plates 1,2 182 



Plates 3, 4 184 



Plates 5, 6 186 



Plates 7, 8 190 



Plates 9, 10 194 



Plates 11, 12 196 



Electric Power prom Missis- 

 sippi River (Clark): 



Plates 1,2 200 



Plates 3, 4 204 



Plates 5, 6 206 



Plates 7, 8 208 



Safety Provisions (Beyer): 



Plates 1,2 218 



Plates 3-6 222 



Plates 7, 8 224 



Plates 9, 10 226 



Plate 11 228 



Telegraphy op Photographs 

 (Baker): 



Plate 1 260 



Plate 2 268 



Testing Explosives (Munroe): 



Plates 1-4 292 



Plates 5, 6 294 



Testing Explosives (Munroe) — Page. 

 Continued. 



Plates 7-10 302 



Plates 11,12 304 



Sir William Huggins (Campbell) : 



Plate 1 307 



Atmosphere of the Sun (Des- 

 landres) : 

 Plates 1-4 350 



Astrophysics in the United 

 States (Bosler): 



Plates 1,2 358 



Plates 3,4 362 



Plates 5, 6 366 



Plates 7, 8 368 



What is Terra Firma (Willis) : 



Plates 1,2 396 



Plate3 402 



Ear-flower of Aztecs (Safford): 



Plate 1 428 



Forest Preservation (Graves): 



Plates 1,2 434 



Plates 3, 4 436 



Plates 5,6 440 



Plate 7 442 



Alexander Agassiz (Mayer): 



Plate 1 447 



Solitary Wasps (Roubaud): 



Plates 1-4 526 



Ecology of Hoatzin (Beebe): 



Plates 1-7 544 



Plumages of Ostrich (Duerden): 



Plates 1-8 572 



The Slavs (Niederle): 



Plate 1 (colored map) 612 



Cave Dwellings (Fewkes): 



Plates 1-4 622 



Plates 5, 6 624 



Plates 7, 8 628 



Plates 9, 10 630 



Plate 11 632 



West African Crossbows (Bal- 

 four) : 

 Plate 1 638 



VII 



