ler 



In the lower right-hand cor- 

 ner of the picture on the left, 

 IS shown a French tunnel 

 which leads to a mine under 

 the German position. The 

 wires which will blow up the 

 mine may be seen coming 

 from the mouth of the tunnel 



The destruction 

 of a pontoon 

 bridge on the 

 Isonzo River. As 

 is customary in 

 modem warfare, 

 all means of 

 retreat and 

 advance are 

 destroyed when- 

 ever possible by 

 the enemy. The 

 illustration is a 

 striking picture 

 of the actual 

 mining of a pon- 

 toon bridge 

 which crossed 

 the Isonzo 



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519 



