Rocky Mountain Climbers Club, Boulder, Colorado.
Sagebrush and Pine Club, Yakima, Washington.
Sierra Club, San Francisco and Los Angeles.
Tramp and Trail Club, New York.
Travel Club of America, New York.
Wild Flower Preservation Society of America, New York.
The Bulletin of the Bureau, published in May, 1919, states:
“Associated by common aims these clubs and societies are standing for the protection and development of scenic regions, and for the preservation of tree, flower, bird, and animal life. We encourage the creation, development, and protection of National Parks, Monuments, and Forest Reserves, and our members are being educated by literature and lectures to a deeper appreciation of our natural wonders and resources.
“During the past year the Bureau has continued to send to its members many books on mountaineering and outdoor subjects. The collection of mountain literature and photographs in the New York Public Library, 476 Fifth Avenue, has been increased. The Library has published a selected Bibliography of Mountaineering Literature, which was compiled by the librarian of the American Alpine Club, and expects to issue a similar list of the literature of Wild-life Protection.… The secretary has written and has published a series of articles on little-known scenic regions of North America, and he is lecturing before leading clubs and societies on The National Wonders of the United States and Canada.…