i66 THE NATIONAL PARK SERVICE 



practical enthusiast is doing to make our national parks 

 known to the people. Sunset, Sept., 1916, v. 37:27. 



[The work of Stephen T. Mather, Secretary Lane's Assistant in 

 executive charge of national parks] 



National parks peril. Nation (N. Y.) Aug. 21, 1920, 



V. Ill: 208-9. 



