88o The National Geographic Magazine 



Photo by E. B. Gray, Azusa, California 



A YUCCA, SEEN ON THE SLOPES OP MOUNT WILSON, CALIFORNIA 



This illustration was sent to the Magazine by a California member of the National Geo- 

 ■graphic Society, who was much interested in the magnificent pictures of "The Magic Moun- 

 tain," published in the July, 1908, number. 



