ILLUSTRATIONS/ 



Plate I. 



Fig. 1. Part of the crater showing location of old Yellow Lake which has disap- 

 peared. Note the numerous small craterlets with steam. 

 2. Crater showing great activity, January 30, 1911. 



Plate II. 



Fig. 1. View of crater on January 31, 1911. 



2. Banana trees destroyed by eruption, Talisay, Batangas. 



Plate III. 



Fig. 1. A tree 15 centimeters in diameter broken by the force of the eruption and 

 shredded like a whisk broom by the mud driven by the force of the 

 eruption. 

 2. General view of the harrio of Pirapiraso, Volcano Island, after the 

 eruption. 



Plate IV. 



Fig. 1. Wrecked houses in the larrio of Gulod, 8 kilometers from the crater. 

 2. A man and woman killed by the eruption, harrio of Pirapiraso. 



Plate V. 



Fig. 1. Casaysay Church steeple damaged by earthquakes, January 29 and 30, 

 1911. Taal, Batangas. 

 2. Barrio of Subig, Batangas, destroyed by the eruption. 



Plate VI. 



View near the northeast corner of Volcano Island showing trees partly submerged 

 in Lake Bombon through the sinking of the island. 



Plate VII. 



Lightning in the eruption of mud at 2.30 a. m. January 30, 1911. Photograph 

 from Tanauan. 



* Photographs by Charles Martin, photographer, Bureau of Science, Manila, 

 P. I. ' 



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