National Park Publications. 

 (Distributed by the Secretary of the Interior.) 

 The following publications may be obtained free of charge from the Secretary 

 of the Interior, Washington, D. C. : 



List of National Park publications. 28 pp. An annotated list of books, Govern- 

 ment publications, and magazine articles on the National Parks. 



National Park pictures collected and exhibited by the Department of the Interior. 

 16 pp. 



Descriptive list of pictures exhibited at public libraries by the Department of the 

 Interior. Contains short descriptions quoted from well-known writers but does 

 not contain illustrations. 



The following information circulars contain data regarding hotels, camps, and 

 principal points of interest, lists of books and magazine articles, sketch maps, and 

 rules and regulations: 



General information regarding Yellowstone National Park. 32 pp. 



General information regarding Yosemite National Park. 22 pp. 



General information regarding Mount Rainier National Park. 22 pp. 



General information regarding Crater Lake National Park. 10 pp. 



General information regarding Mesa Verde National Park. 24 pp. 



General information regarding Sequoia and General Grant National Parks. 24. pp. 



General information regarding the Hot Springs of Arkansas. 8 pp. 



General information regarding Glacier National Park. 10 pp. 



National Park Publications. 

 (Sold by the Superintendent of Documents.) 

 The following publications issued by the Department of the Interior are for sale 

 by the Superintendent of Documents, Government Printing Office, Washington, 

 D. C: 



Geological History of the Yellowstone National Park, by Arnold Hague 24 pp., 

 including 10 illustrations. 10 cents. 



Geysers, by Walter Harvey Weed. 32 pp., including 23 illustrations. 10 cents. 



Geological History of Crater Lake, Oregon, by Joseph S. Diller. 32 pp., includ- 

 ing 28 illustrations. 10 cents. 



Some Lakes of Glacier National Park, by M, J. Elrod. 32 pp., including 19 illus- 

 trations. 10 cents. 



Sketch of Yosemite National Park and an Account of the Origin of the Yosemite 

 and Hetch Hetchy Valleys, by F. E. Matthes. 48 pp., including 24 illustrations. 

 10 cents. 



Analysis of the Waters of the Hot Springs of Arkansas, by J. K. Haywood, and 

 Geological Sketch of Hot Springs, Ark., by Walter Harvey Weed. 56 pp. 10 cents. 



Proceedings of the National Park Conference held at Yellowstone National Park, 

 September 11 and 12, 1 911. 210 pp. 15 cents. Contains a discussion of National 

 Park problems by officers of the (Government and other persons. 



The Secret of the Big Trees: Yosemite, Sequoia, and General Grant National 

 Parks, by Ellsworth Huntington. 24 pp., including 14 illustrations. 5 cents. Con- 

 tains an account of the climate changes indicated by the growth rings and compares 

 climate conditions in California with those in Asia. 



Remittances for these publications should be by money order, payable to the 

 Superintendent of Documents, Government Printing Office, Washington, D. C, or 

 in cash. Checks and postage stamps cannot be accepted. 



Sierra Club Stationery. 

 The official die of the Sierra Club is now at the store of Paul Elder & 

 Co., 239 Grant Avenue, San Francisco, who are prepared to execute 

 orders for Club stationery. 



Sierra Club Badges. 

 From new and correct dies, regular and "Midget" sizes. May be 

 obtained at the Office of the Club, 402 Mills Building. Regular size, 

 gold, $3.50; sterhng or bronze, $1.00. Midget size, gold, $2.50; sterling 

 or bronze, $1.00. Large bronze wall shield on oak plaque, 12 inches 

 high, $5.00. 



