LIST OF PLATES. 



Page. 



Military Aeronautics (Sqnier) : 



Plates 1, .2 118 



Plates 3, 4 122 



Plates 5, 6 126 



Plates 7-12 132 



Plates 13-16 134 



Plates 17-20 136 



Plates 21-23 138 



Wireless Telephony (Fessen- 

 deu) : 



Plate 1 174 



Plates 2, 3 176 



Plates 4, 5 178 



Plates 6-9 ISO 



Plates 10-13 182 



Plates 14, 15 184 



Plates 16-19 186 



Plate 20 188 



The Gramophone (Reddie) : 



Plate 1 212 



Plate 2 220 



Progress in Explosives (Gutt- 

 luann) : 



Plates 1, 2 274 



Plates 3, 4 280 



Plates 5, 6 286 



Plates 7, 8 290 



Plate 9 294 



Solar Vortices and Magnetism 

 in Sun Spots (Abbot) : 



Plates 1, 2 324 



Plates 326 



Plates 4, 5 330 



Uranium and Geology (Joly) : 



Plate 1 374 



Geology of Peru (Adams) : 



Plates 1-5 430 



Page. 



Antarctic Question (Machat) : 



Plate 1 480 



Geographical Aspects of Nile 

 (Lyons) : 



Plates 1, 2 494 



Plates 3, 4 496 



Plates 500 



Heredity and Origin of Species 

 (MacDougal) : 

 Plate 1 520 



Cactace^ OF Mexico (Safford) : 



Plate 1 525 



Plate 2 528 



Plates 3, 4 530 



Plates 5, 6 532 



Plates 7, 8 534 



Plate 9 542 



Plate 10 546 



Plate 11 553 



Plates 12, 13 556 



Plates 14, 15 562 



Evolution of Elephant (Lull) : 



Plates 1, 2 052 



Excavations in Boghaz-Keui 

 (Wiuckler and Puchstein) : 



Plate 1 680 



Plates 2-5 692 



Plates 6-9 694 



Plate 10 096 



The Kelvin Lecture (Thomp- 

 son) : 



Plate 1 745 



Work of Henri Becquerel 

 (Broca) : 

 Plate 1 769 



VII 



