45. Francis Lange to the Chief Architect, 22 October 1934, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, CA.

46. A.M. Doerner to the Chief Architect, 25 August 1934, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, CA.

47. Unrau, 496.

48. Greene, 222, 233; Unrau, 496-7.

49. Merel Sager to the Chief Architect, 13 October 1933, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, Ca.

50. Francis Lange to the Chief Architect, August 1934 and 22 October 1934 (Part I), National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, Ca.

51. Francis Lange to the Chief Architect, September 1934, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, Ca.

52. Francis Lange to the Chief Architect, August-September 1938, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 2, “Crater Lake National Park 1935-38,” National Archives and Records Center, San Bruno, CA.

53. Francis Lange to the Chief Architect, 1 July 1934, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake National Park 1929-34,” National Archives and Records Center, San Bruno, Ca.

54. Dr. H.C. Bryant’s Report on Crater Lake National Park, Summer 1935, 37, RG 79, 67A612, Box 4418, File 204, Inspections and Investigations (General), Federal Archives and Records Center, Seattle, Wa.

55. Francis Lange to the Chief Architect, 1 September 1936, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 2, “Crater Lake National Park 1935-38,” National Archives and Records Center, San Bruno, CA.

56. “Crater Lake National Park, Six Year Program, 1939-1944,” RG 79, 67A614, Box 1, Folder “600-02 Six Year Program,” Federal Archives and Records Center, Seattle, Wa.

57. “Superintendent’s Monthly Report,” 8 September 1933, Crater Lake National Park Archives, #1699, Box #15, 2.

58. “Report to Chief Architect,” 1 July 1934.

59. “Superintendent’s Monthly Report,” 8 September 1933, Crater Lake National Park Archives, #1699, Box #15, 7.

60. “Report to Chief Forester on E.C.W. Conditions, Crater Lake National Park,” by Shirley W. Allen, 15 August 1934, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect through the Superintendent, Box 1, “Crater Lake 1929-34,” National Archives and Records Center, San Bruno, CA; “Report to Regional Landscape Architect on E.C.W. Work at Crater Lake National Park,” by Francis Lange, 1 August 1936, National Park Service Records, RG 79, Landscape Architects’ Reports to the Chief Architect, Box 2, “Crater Lake 1935-38,” National Archives and Records Center, San Bruno, CA.