Orson Winso Israelsen Papers, (1894-1966)
COLL MSS 31
Biographical Sketch:
Orson Winso Israelsen was born December 25, 1887 in Hyrum, Utah Territory. During Israelsen’s youth he worked on the family farm and attended the local schools in the area. He enrolled in the Brigham Young College in Logan, Utah in 1906 and graduated in 1910. In 1910 he enrolled in the Agricultural College of Utah (now Utah State University) to study irrigation and drainage engineering and graduated in 1912 with a B.S. In 1912 he enrolled in the College of Engineering at the University of California, Berkley. Two years later he was awarded a M.A in Irrigation and Drainage Engineering. In 1925 he was awarded a Ph.D. in Irrigation and Drainage Engineering from the University of California.
In 1914 Israelsen was offered a teaching position at the Agricultural College of Utah (UCA), where he taught until his retirement in 1954. During the course of Israelsen’s career he was highly involved with the UAC’s Agricultural Experiment Stations and was involved in numerous research projects in Utah, the West, Canada, the Middle East, Southeast Asia, India, and South America. Israelsen was the author of hundreds of published works and his 1932 work Irrigation Principles and Practices has become the classic treatise on the subject with a dozen foreign language translations.
About the irrigation field Israelsen explained that “Irrigation is not a sensational science. Its experts don’t come up with atom bombs. But through slow step-by-step processes, great men learn to understand basic principles which will make poor land productive and keep rich land rich. Mathematics, chemistry, physics, and hydraulics applied are but a few of the sciences which must be intelligently applied in good irrigation. It is not enough just to ‘wet the land.’” (Forty Years of Sound and Forty Years of Silence, p 129)
In 1928 Israelsen became ill with spinal meningitis which left him completely deaf for the remainder of his life. His consequent reliance upon the written word for communication lends a special value to his work and professional papers. Of necessity, his papers are complete to a degree matched by few other collections of personal and professional papers.
Israelsen died May 15, 1968 in Logan, Utah.
For a detailed account of his personal and professional life researchers should see Israelsen’s autobiography Forty Years of Sound and Forty Years of Silence, published in 1968. See Merrill-Cazier Library call # HV2534.I8 A3 or Special Collections call # 920 Is7.
Provenance Note:
The papers and photographs of Dr. O. W. Israelsen were given to USU
Special Collections and Archives in July 1968 by Mrs. O.W. Israelsen and the
Department of Agricultural and Irrigation Engineering, represented by Dr. A. Alvin Bishop.
The family correspondence and papers in Box 5a were donated by Orson's brother Vernon Israelsen.
Scope & Content:
The material in this collection is largely devoted to Dr. Israelsen's professional life as a teacher,
researcher, and private consultant in the dual fields of irrigation and drainage science. It includes his
correspondence, class notes, research projects, and published and manuscript works. There are
additional papers on irrigation and drainage science by other authors which were collected by Dr.
Israelsen in the course of his own research.
The Israelsen papers cover the years 1894 to 1966 and are heavily weighted to the
research notes and data from which his final publications were written. There are surveys of
irrigation companies, water rights' studies, drainage reports and investigations, field notes and
surveys, and reports of the many projects in which Dr. Israelsen was involved.
Geographically, the collection is heavily found in Utah, Southern Idaho, and southeastern Nevada.
The vast time span assures that the collection covers the transformation from pioneer irrigation
and drainage systems to the exact science outlined in Israelsen's classic, Irrigation Practices and Principles (1932).
This collection also contains an addendum that was added in January 2006.
This addendum contains papers concerning Project 211 and survey-plot books concerning Project 151. Project 211 was an experimental undertaking during the 1940s which sought to find a more economical method for lining canals and ditches to prevent water loss and conserve soil.
The papers concerning Project 211 consist of ten boxes of material in the form of reports, correspondence, publications, financial papers, maps, and other papers.
The eleven oversized plot books concerning Project 151 are irrigation surveys conducted in the 1930s of various counties in the state of Utah, such as Cache, Salt Lake, Utah, Wasatch, and Summit Counties. These materials have been organized and placed at the end of the collection.
The addendum material in 5a contains family correspondence and personal papers of Orson Israelsen. Folders 1 and 2 contain his outgoing correspondence and Folders 3-13 contain incoming correspondence from his sister Alice Gardner, father Andrew (AMI), mother Boletta, nephew Boyd, brother John A., and brother Vernon all arranged alphabetically then chronologically. Folders 13 and 14 contain miscellaneous incoming correspondence and Folders 16-21 consist of materials pertaining to various Israelsen family members.
Suggested Research Use:
Because the papers cover such a vast time period, a period of seminal work in the science
of irrigation and drainage, they represent a major source of research data for area studies in
the field. In Utah from whence most of the data is derived, they give a good account of the
change from the early pioneer irrigation distribution to the more developed, interconnected
systems of the present--systems draining from State and Federal reclamation projects. The notes
and proceedings of major conferences (particularly the Colorado River studies) which proceeded
National Reclamation Acts might be used as basic research materials for an account of the
beginnings of such projects.
Suggested research projects are listed below.
- Development of the Science of Irrigation
- Drainage as a corollary to Irrigation (especially in Millard and Cache Counties)
- Environmental History of the West
- Water supply and use in the West
- Water supply and use in Utah
- Upper Colorado River Basin Projects
- Weber River Project
- Ogden River Project
- Sevier Basin Studies (including Hatchtown Dam)
- Irrigability of Utah lands
- Bar B Ranch (improvements)
- Irrigation in various Utah, Idaho, and Nevada Counties
Processing Note:
The collection is arranged as indicated in the Scope and Content Notes:
- Correspondence
- Israelsen's published and manuscript works
- Field books and notes
- Student papers and theses
- Project notes and reports
- Major Studies
- Sevier River
- Weber Basin
- Bar B Ranch
- Colorado River
- Brazil Project
- Clippings, papers, manuscripts by other authors, miscellany
- Project 211 Papers
- Oversized Plot Books concerning Project 151
Photographs Removed:
Israelsen's photographs have been separated from this collection and transferred to Special Collections' photograph division. Those interested in viewing these photographs should inquire with the USU Special Collections & Archives photograph curator.
These photographs consist mainly of pictures taken from
Dr. Israelsen's various projects. They are pictures of canals, flood channels, well drilling,
examples of erosion and erosion studies, creeks, rivers, lakes, examples of irrigation and
drainage, concrete ditches, demonstrations of scientific methods in the study of irrigation and
drainage and dams. They also show construction of irrigation ditches.
While the photographs are representative of all the geographical and scientific areas in
which Dr. Israelsen researched, fully three-quarters of the whole are devoted to his research
and projects within the State of Utah.
Inventory:
Box 1: CORRESPONDENCE, A - C.
Fd 1: Correspondence A - General
Fd 2: Correspondence A - American Geophysical Union Fd 3: Correspondence A - Adams, H.R.
Fd 4: Correspondence A - Alghita, B.K. Fd 5: Correspondence A - Amer, Fathi
Fd 6: Correspondence A - Anderson, Bruce
Fd 7: Correspondence A - Armstrong, Ellis L. Fd 8: Correspondence A - Attour, I.S. "Jordah" Fd 9: Correspondence A - American Society of Civil Engineers
Fd 10: Correspondence B - General
Fd 11: Correspondence B - Barker, James R. Fd 12: Correspondence B - Bishop, Alvin A. Fd 13: Correspondence B - Blaney, Harry F. Fd 14: Correspondence B -Brazil
Fd 15: Correspondence B - Brazil applications Fd 16: Correspondence B - Braze Pe Andrade, Joao Fd 17: Correspondence B - Briscoe Ditcher Company Fd 18: Correspondence C -Calder, Glen
Fd 19: Correspondence C - Chattin Ditcher Company Fd 20: Correspondence C - Clements, H.F.
Fd 21: Correspondence C -Christiansen, J.F. (Dean) Fd 22: Correspondence C - Clyde, George D.
Box 2: CORRESPONDENCE C-H
Fd 1: Correspondence C - Colorado State University
Fd 2: Correspondence C - Costalonga, Avelino
Fd 3: Correspondence C - Criddle, Wayne D.
Fd 4: Correspondence D - General
Fd 5: Correspondence D - Decker, R.S.
Fd 6: Correspondence E - Ezell, Robert Lee
Fd 7: Correspondence F - Fang, Kenneth
Fd 8: Correspondence F - Fluckiger, Hubert B.
Fd 9: Correspondence F - Foy, Clarence
Fd 10: Correspondence G - Gardner, Burnard
Fd 11: Correspondence G - Griffin, R.E.
Fd 12: Correspondence G - Griffin and Matarazza Papers
Fd 13: Correspondence G -Gulhati, N.D.
Fd 14: Correspondence H - Hansen, Don
Fd 15: Correspondence H - Hansen, Vaughn E.
Fd 16: Correspondence H - Hawaii irrigation
Fd 17: Correspondence H Hayward, H.E.
Fd 18: Correspondence H - Heuser, Neil C.
Fd 19: Correspondence H - Huang, J.H.
Fd 20: Correspondence H - Hugie, R.C.
Fd 21: Correspondence H -Humphreys, T.H.
Box 3: CORRESPONDENCE I - M
Fd 1: Correspondence I - Ingersoll, A.C.
Fd 2: Correspondence I - International Bank
Fd 3: Correspondence I - International Committee on Irrigational Drainage
Fd 4: Correspondence I - Ira, Clark
Fd 5: Correspondence I - Israelsen, O.A. Fd 6: Correspondence J - General
Fd 7: Correspondence K - Kelvin Construction Company Fd 8: Correspondence K - Kadir, Naji
Fd 9: Correspondence K - Keith, Grant T. "Canada" Fd 10: Correspondence K - Keller, Jack ASAE
Fd 11: Correspondence L - Lauritzen, C.W.
Fd 12: Correspondence L - Luthin, J.N.
Fd 13: Correspondence M - General
Fd 14: Correspondence M - Mahood, Hugh E.
Fd 15: Correspondence M - Maranca, Guido Amalia, Brazil
Fd 16: Correspondence M - Marquis, A.N. & Co. "Who's Who and Who Knows and What"
Fd 17: Correspondence M - Marshall, Edwin, Muddy Valley Irrigation Company
Fd 18: Correspondence M - Merson
Fd 19: Correspondence M - Mesquite Irrigation Company Fd 20: Correspondence M - Milligan, C.H.
Fd 21: Correspondence M - Mitchelson, A.T. Fd 22: Correspondence M - Mohanty, P.K.
Fd 23: Correspondence M - Morgan, Elmo
Fd 24: Correspondence M - Mukherjee, S.K.
Fd 25: Correspondence M - Mirajgaoker, A.G.
Box 4: CORRESPONDENCE N - W
Fd 1: Correspondence N - Nabulski, Najah Fd 2: Correspondence 0 - Olson, N.P.
Fd 3: Correspondence P - Pair, Claude
Fd 4: Correspondence P - Parsons Company Fd 5: Correspondence P - Pehrson, Paul J. Fd 6: Correspondence P - Peterson, Dean
Fd 7: Correspondence P - Production Marketing Administration
Fd 8: Correspondence Q - Quebral, R.T.
Fd 9: Correspondence R - Rao, M.V.
Fd 10: Correspondence R - Rizvi, S.S. Ahmed Fd 11: Correspondence R - Rupani, N.L.
Fd 12: Correspondence S - Swink, E.T.
Fd 13: Correspondence S - Smith, Scott B. Fd 14: Correspondence S r Shen, Richard
Fd 15: Correspondence S - Scheeder, William B.
Fd 16: Correspondence S - Shamberger, Hugh A. Fd 17: Correspondence S - Stewart, Charles
Fd 18: Correspondence S - St. Clair, Edward B.
Fd 19: Correspondence T - Taylor, Charles S.
Fd 20: Correspondence T - Thurmond, R.V,
Fd 21: Correspondence T - Tovey, Terrel R.
Fd 22: Correspondence U - Utah Academy of Sciences, Arts, and Letters
Fd 23: Correspondence Utah Power and Light Company
Fd 24: Correspondence V - Vallejo, Jesus
Fd 25: Correspondence W - General
Fd 26: Correspondence W - Walker, R.H.
Fd 27: Correspondence W Ward, Robert B., Corvallis, Oregon
Fd 28: Correspondence W - Wynn, Val D. "Oregon"
Fd 29: Correspondence W Williams, Gaynor, Perry
Fd 30: Correspondence W - Whittwer, John H. (Part 1)
Fd 31: Correspondence W - Whittwer, John H. (Part 2)
Box 5: PERSONAL PAPERS, LETTERS, DRAFTS FOR AUTOBIOGRAPHY
Fd 1: Personal Papers: Personal Correspondence
Fd 2: Personal Papers: State income tax records
Fd 3: Personal Papers: Travel plans
Fd 4: Personal Papers: Expense claims, India
Fd 5: Koepcke Travel Agency (India trip)
Fd 6: Travels in Norway, 1956
Fd 7: Personal honors and records
Fd 8: Improvement Era Articles correspondence
Fd 9: Improvement Era Articles: Dr. John A. Widtsoe
Fd 10: Improvement Era Articles: William Gardner
Fd 11: Improvement Era Articles: George D. Clyde
Fd 12: Life History highlights of Orson W. Israelsen
Fd 13: Life History: Travel experiences
Fd 14: Life History: John Deere Gold Medal Award
Fd 15: Life History: Duplicate material
Fd 16: Life History: Outside suggestions
Fd 17: Life History: Chapter outlines
Fd 18: Life History: Introductory notes
Fd 19: Life History: Chapters 1, 2, and 3 Fd 20: Life History: Chapters 4, 5, and 6 (see published work, Box 7, Fd 6)
Box 5a. FAMILY CORRESPONDENCE AND PAPERS
Folder 1: Israelsen, Orson, outgoing 1916-1939
Folder 2: Israelsen, Orson, outgoing 1940-1964
Folder 3: Gardner, Alice 1934-1964
Folder 4: Israelsen, Andrew 1913-1-914
Folder 5: Israelsen, Andrew 1915-1916
Folder 6: Israelsen, Andrew 1924-1939
Folder 7: Israelsen, Boletta 1915-1936
Folder 8: Israelsen, Boletta 1937-1951
Folder 9: Israelsen, Boyd 1951-1953
Folder 10: Israelsen, John A. 1915
Folder 11: Israelsen, Vernon 1915-1941
Folder 12: Israelsen, Vernon 1942-1956
Folder 13: Isrealsen family, 1932-1955
Folder 14: Miscellaneous incoming correspondence, 1939
Folder 15: Unknown sender, 1931
Folder 16: Vernon Israelsen's academic papers
Folder 17: Andrew Israelsen's autobiography book gift list, 1938
Folder 18: Last words and eulogy of Andrew Israelsen, 1939
Folder 19: "The Life Work of Boletta Wilson Israelsen", by Vernon Israelsen
Folder 20: The Life History of John G. Wilson
Folder 21: Newspaper clippings about Israelsens
Box 6: PUBLICATIONS (Irrigation Principles and Practices).
Fd 1: Irrigation Principles and Practices.
Fd 2: Irrigation Principles and Practices (Russian) 1962.
Fd 3: Irrigation Principles and Practices (French) 1962.
Fd 4: Irrigation Principles and Practices (Serbo-Croatian) 1956.
Fd 5: Irrigation Principles and Practices (Serbo-Croatian) 1956, Second copy
Box 7: PUBLICATIONS OF ORSON W. ISRAELSEN
Fd 1: A report of the irrigation and drainage engineering activities at the University of Roorkee of Orson W. Israelsen, January 1956
Fd 2: Irrigation Principles and Practices, 1932
Fd 3: Irrigation Principles and Practices, second edition, 1958
Fd 4: Irrigation Principles and Practices, third edition
Fd 5: Irrigation Principles and Practices, 1932
Fd 6: Autobiography of Orson W. Israelsen: Forty Years of Sound and Forty Years of Silence 1968.
Box 8: PAPERS: PUBLISHED AND UNPUBLISHED OF ORSON W. ISRAELSEN
Fd 1: Abstracts of Papers, 1917 - 1965
Fd 2: Papers on Irrigation, 1917 - 1924. Irrigation and Education. Report of irrigation practice observations under the last chance canal system during the season of 1918, and of investigations concerning quantities of water actually necessary for economical irrigation. Observations concerning irrigation practice in the Ashley Valley, When
to irrigate potatoes.
Fd 3: Papers on Irrigation, 1925. University of California program for degree of Doctor of Philosophy of Orson Winso Israelsen. Water conservation and control in Utah.
Fd 4: Papers on Irrigation, 1926 - 1930. The engineer and the soil. The water master and the dry year Hilgardia (a journal of agricultural science). The drainage of land overlying artesian basins. Duty of the water committee of the irrigation division. The birth of irrigation - her marriage and her children.
Fd 5: Papers on Irrigation, 1931 - 1933. Our next dry year. Coordination of research concerning the flow of water in soils. Irrigator's objectives.
Adventures in a silent world. Water control and conservation in Utah.
Fd 6: Papers on Irrigation, 1934. Articles on combating the drought and related irrigation problems. Filling soil water reservoirs. Amount of water
to apply at each irrigation. Distribution of irrigation water. Big and little irrigators. The time-rate of irrigation. The duty of water. Highway irrigation. Consumptive use of water in irrigation. Water application efficiency. Irrigation water requirements. Consumptive use efficiency. Irrigation variables, Scientific water distribution. The irrigation triangle. Soils and irrigation. Permeability of soils. Soil depth and irrigation. Irrigation and soil moisture.
Soil moisture inspection. Readily available
soil moisture. Late season irrigation. Irrigation of different crops. Amounts of water for different crops, The time to irrigate different crops. Irrigation methods for different crops. Public irrigation problems. The unfinished irrigation task. Orchard irrigation and cultivation in this dry season. Published articles concerning silent world experiences.
Fd 7: Papers on Irrigation, 1935. Need and advantages of consolidation of irrigation companies in Utah. Irrigation objectives,
Fd 8: Papers on irrigation, 1936 - 1937. Planning for water application efficiencies. Irrigation science and western civilization. Some problems peculiar to irrigation farming. Civilization and Science.
Fd 9: Papers on Irrigation, 1938 - 1939. The history o£ irrigation in Utah. Water application efficiencies. The farmers irrigation problems.
Fd 10: Papers on Irrigation, 1940 - 1944. Design of drainage wells. Trrigating to win. Consolidation of irrigation companies aids water conservation. Wasatch front irrigation resources. Irrigating soils. Clay lining of canals proving to be relatively permanent.
Fd 11: Papers on Irrigation, 1945 - 1947. Second annual conference of irrigation and drainage research workers. Water application efficiencies in irrigation. Drainage under the Utah drainage district law, Pumping ground water has twin benefits. Utah drainage problems-our progress toward solving them.
Fd 12: Irrigation and drainage progress and problems in Alberta and Saskatchewan, Canada. 1949.
Fd 13: Irrigation and drainage progress and problems in Alberta and Saskatchewan, Canada. Part 2.
Fd 14: Irrigation and drainage progress and problems in Albert and Saskatchewan, Canada. Part 3.
Box 9: PAPERS: PUBLISHED AND UNPUBLISHED OF ORSON W. ISRAELSEN
Fd 1: Papers on Irrigation, 1948. Conveyance loss and canal lining investigations.
Fd 2: Papers on Irrigation, 1949 - 1951. Irrigation and drainage problems in the Lewiston area. Irrigation and drainage progress and problems in Albert and Saskatchewan, Canada. Irrigation projects in two provinces inspected, Lining canals in the United States, United States Department of the Interior Bureau of Reclamation. The use of canvas dams in modern irrigation. The historical background of reclamation.
Fd 3: Papers on Irrigation, 1952. The irrigation o£ orchards: Requirements, methods and efficiencies. Trends in USA irrigation and drainage. Water application efficiencies in irrigation. Hydraulics of steady-flow water systems.
Fd 4: Papers on Irrigation, 1953 - 1955. Water application efficiencies in irrigation. Drainage in the Lewiston area Utah. Soil Conservation.
Farm & Home Science, The foundations o£ permanent agriculture in arid regions. Drainage and reclamation problems in Lajas Valley, Puerto Rico, 1954. Irrigation science and human progress. Report of studies by O.W. Israelsen, irrigation engineer,
Fd 5: Papers on Irrigation, 1956 - 1957, Progress report on drainage and reclamation objectives and procedures, (Shabankareh area, Fars, Iran.) The engineer and soil and water conservation in foreign countries.
Fd 6: Papers on Irrigation, 1958 - 1959. The engineer and worldwide conservation of soil and water.
Fd 7: Papers on Irrigation, 1960 - 1963. World problems in irrigation and reclamation of waterlogged lands. The engineers opportunities, obligations and rewards.
Fd 8: Papers on Irrigation, A - In, undated. The arid-region drainage Decalogue. The engineer, and soil and water conservation in foreign countries. Flow of water in saturated soils. The international commission on irrigation and drainage.
Fd 9: Papers on Irrigation, I - R, undated. Irrigation progress and public welfare irrigators queries answered.
Fd 10: Papers on Irrigation, R - V, undated. Reclamation In Iran, its needs and problems. Utah Agricultural Experiment Station contributions in engineering research, Utah State Agricultural College contributions to water conservation. Utah's dams and reservoirs. Utah drainage problems.
Fd 11: Papers on Irrigation, W, undated. Water application efficiencies in irrigation and soil conservation. Water conservation and public welfare.
Box 10: FIELD BOOKS
Fd 1: Beaver drainage problems, 1940 - 1941
Fd 2: Bennion Creek water supply studies, 1935
Fd 3: Canal lining studies, 1943
Fd 4: Cornish drainage projects, book 6, 1936
Fd 5: Draper area piezometer readings, 1948
Fd 6: Draper area research records
Fd 7: Delta soil samples, 1925
Fd 8: Fairview drainage project, 1945
Fd 9: Fairview transit notes, 1945
Fd 10: Flammer, Gordon, transit book
Fd 11: Hyrum, miscellaneous field notes
Fd 12: Lewiston area field book no. 3, 1948
Fd 13: Lewiston area field book no. 4
Fd 14: Lewiston area field book no. 5
Fd 15: Lewiston area field book no. 6
Fd 16: Lewiston area project 285, no. 1
Fd 17: Lewiston area project 285, no. 2
Fd 18: Lewiston area project 285, no. 7
Fd 19: Logan River field book, 1938
Box 11: FIELD BOOKS
Item 1: Newton town drainage area, 1922
Item 2: Newton drainage project, 1934
Item 3: Newton waterworks improvement
Item 4: Newton waterworks no. 8
Item 5: Newton waterworks no. 9
Item 6: North Logan transit survey
Item 7: North Logan surveys
Item 8: North Logan transit survey, book no. 3, 1934.
Item 9: North Logan survey of house locations, book no. 4, 1934.
Item 10: North Logan level survey, book no. 1, 1934.
Item 11: North Logan level survey, book no. 2, 1934.
Item 12: Paradise Canal current meter, 1944
Item 13: Paradise Canal, current meter, 1944
Item 14: Paradise Canal current meter, 1944
Item 15: Paradise Canal, 1944
Item 16: Utah State Prison soil erosion
Item 17: Theobold, E.B., field book, 1922
Item 18: U.S. Geological Survey notes, no. 1, 1899
Item 19: U.S, Geological Survey notes, no. 3, 1899
Item 20: U.S. Geological Survey notes, no. 4, 1899
Item 21: U.S. Geological Survey notes, no. 5, 1899
Item 22: U.S. Geological Survey notes, no. 6, 1899
Item 23: Wash Creek Irrigation Company notes
Item 24: West Cache Irrigation Company, 1944
Item 25: West Cache Irrigation Company, 1944
Item 26: West Cache Irrigation Company current meter, 1944
Item 27: West Cache Irrigation Company, 1944
Item 28: Miscellaneous - project 250 no. 1.
Box 12: STUDENT RECORDS AND CLASS ENROLLMENT BOOKS
Fd 1: List of civil engineering graduates (incomplete), 1898 - 1944
Fd 2: Class Records: Military mapping classes
Fd 3: Student records for A.G. 12: Irrigation practice and soils
Fd 4: Student records for C.E. 145: Design of drainage systems
Fd 5: Student records for C.E. 146: Design of irrigation systems
Fd 6: Student records for C.E. 147: Design of irrigation systems
Fd 7: Student records for C.E. 148: Hydro-electric design
Fd 8: Student records for C.E. 150: Soil mechanics Fd 9: Student records for graduate students
Fd 10: Class records, 1940 - 1944 Fd 11: Class records, 1947 - 1952 Fd 12: Class records, 1952 - 1953 Fd 13: Class records: Seato, Lahore Fd 14: Class records: Seato, Bangkok Fd 15: Class records: Seato, Manila
Fd 16: University of Roarkee (India) class lists Box 13: STUDENT PAPERS AND THESES
Fd 1: Barker, J.R. Fd 2: Biggar, J.W. Fd 3: Bourns, Charles T. Fd 4: Carter, L.W.
Fd 5: Christensen, Cloyd
Fd 6: Davis, Sterling: original drawings Fd 7: Davis, Sterling: figures continued Fd 8: Dougall, G.M.P.
Fd 9: Flammer, Gordon Fd 10: Huang, Jung-flan Fd 11: Huang, Jung-Han Fd 12: Ismail, Muhammed Fd 13: Manhood, Hugh
Fd 14: Meerscheidt, Stuart Fd 15: Meerscheidt, Stuart