John Muir


John Muir


Richard A. Ballinger


NATIONAL PARKSDirectors of California BranchMr. JOHN MUIR, President, MartinesDR. WM. F. BADE, Vice President, BerkeleyMR W. S. GOULD, OaklandMrs. JAS. B. HUME, BerkeleyMR. CHAS. KEELER, BerkeleyPROF. J. N. LECONTE, BerkeleyMRS. KATHARINE MILLER, BerkeleyPROF. W. C. MORGAN, BerkeleyMR. E. T. PARSONS, San FranciscoREV. WM. T. PATCHELL. San JoseMR. WILLOUOHBY RODMAN, Los AngelesMR. GEO. EDWARDS, Secretary, 302 Mills Building, S. F.MRS. R. V. COLEY. Treasurer, 302 Mills Building, S. F.CALIFORNIA Branch302 MILLS BUILDINGSAN FRANCISCOMR. ALLEN CHAMBERLAIN, BostonMR. ASAHEX. CURTIS, SeattleMR. HENRY E. GREGORY. New YorkMR. ROBERT UNDERWOOD JOHNSON, New YorkMISS HARRIET MONROE, ChicagoMR. J. HORACE MCFARLAND, Harrisburg, Pa.MR. JOHN W. NOBLE, ST. LouisMR. ALDEN SAMPSON, New YorkMR. C. H. SHOLES, PortlandMR. EDMUND A. WHITMAN, BostonSan Francisco, May 12, 1910.Hon. Richard A. Ballinger,Secretary of Interior,Washington, D. C.Dear Sir:-This is to certify that Mr. Philip E. Harroun, hydraulio engineer, is the duly accredited engineering representative of the SOCIETY FOR THE PRESERVATION OF NATIONAL PARKS, to appear at the Hetch-Hetchy hearing, on the 18th inst.Faithfully yours,[illegible]


San Francisco

Date Original

1910 May 12


Original letter dimensions unknown.

Resource Identifier


File Identifier

Reel 19, Image 0355

Collection Identifier

Online finding aid for the microform version of the John Muir Correspondence

Copyright Statement

The unpublished works of John Muir are copyrighted by the Muir-Hanna Trust. To purchase copies of images and/or obtain permission to publish or exhibit them, see

Owning Institution

Holt-Atherton Special Collections, University of the Pacific Library. Please contact this institution directly to obtain copies of the images or permission to publish or use them beyond educational purposes.

Copyright Holder

Muir-Hanna Trust

Copyright Date



1 page


Environmentalist, naturalist, travel, conservation, national parks, John Muir, Yosemite, California, history, correspondence, letters



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