4 Articles on the Rio Tapajos written by Lamb 1950, undated 4 Bibliography of Amazon Resources 1943 4 Calendars and Notes 1942-1943, 1946, undated 4 Correspondence 1944-1950 4 Field Reports on Rubber Production in Brazil 1942-1945 4 List of Field Technicians, First Aid Information 1944-1945 4 List of Field Technicians and correspondence between them 1944-1977 4 Manuscript: E.B. Hamill, "Borracha", A Story of Amazon Rubber Production during WWII undated 4 Maps of South America 1940s 4 Photographs: Brazil, Rio Purus, Rio Tapajos, and Manaus 1943-1945 4 Photographs: Brazil, Rio Jurua 1943-1945 4 Photographs: Brazil, Rio Tapajos 1943-1945 4 Specimen Collection Notes 1942-1960 4 Trip Itineraires with notes 1943-1945 Sub-series 2. Puerto Rico 1945-1948

4 Correspondence 1945-1948 4 Memos on lumber procurement 1946 4 Reports on wood utilization in Puerto Rico 1945-1946 4 Report on Central America with pertinent correspondence 1945-1946 Sub-series 3. Study of Mahogany 1938-1972

5 Annotated Bibliography of Mahogany by Lamb (One Spanish Copy) 1959 5 Articles and Correspondence on Philippine Mahogany 1961-1966 22 Article: C.D. Mell, "Biography of the word Mahogany" 1930 5 Book: Lamb, Mahogany of Tropical America 1966 5 Book Reviews for Mahogany of Tropical America 1966-1967 5 Correspondence: Publication of Dissertation on Mahogany 1953-1959 5 Correspondence: Travel Grant 1949-1950 5 Mahogany Literary Survey by Lamb 1949 5 Mahogany Research Materials: Articles, Newspaper Clippings, Notes, and Correspondence 1962-1969 5 Miscellaneous: Charts, Copies of Photos, and Maps on Mahogany undated 5 Notes and Drafts of 'Further Defining Mahogany' 1954-1958, undated 5 Notes and Correspondence on the Etymology of Mahogany 1962 5 Photographs: Logging, Guatemala, Panama, Bolivia 1942-1943, 1952, 1949 5 Publications by Lamb on Mahogany: Articles 1954-1967 5 Research Materials on Mahogany Etymology 1947, 1965, undated 5 Travel Grants: Miscellaneous 1956 Sub-series 4. Guatemala 1938-1987

4 Contract with Department of Forestry for Developing Industrial Forestry Units in Peten, Guatemala 1955 4 Correspondence and Memos on Forest Survey of Guatemala 1949-1950 4 Correspondence 1954-1960 4 Extracts from Forests of Guatemala (In Spanish) 1950 5 Guatemala, Final Report on forests with maps 1950 5 Guatemala, Survey and data findings for final report 1949-1950 4 Memo on Pulp and Paper Industry in Guatemala 1956 5 Photographs: Aerial, Peten, Guatemala 1938 5 Photographs: Miscellaneuos South America 1950-1952 4 List of Latin American Forestry Students who studied at University of Michigan undated 4 Report: Timber Exploitation in Central America, 1890-1950, with correspondence 1987 4 Reports and Correspondence: Primavera Plantation Study 1957 4 Report on Road Construction in Peten 1956 4 Study, Reports, and Draft of Law for Developing Industrial Forestry Units in Peten, Guatemala 1955 Sub-series 5. Panama 1945-1959

6 Articles on Panama 1952-1953 6 Correspondence: Preliminary to assignment in Panama 1950-1951 6 Correspondence: International Cooperation Administration assignment to survey forets of Panama 1956-1958 6 Correspondence: Publication of Report on Panama Forests in Yale Journal, Tropical Woods 1958-1959 6 Itinerary Reports 1957-1958 6 Maps of Panama 1945, undated 6 Memo: Canal Zone Forestry Project 1958 6 Paper: R.W. Hess, "The Possiblities of Tropical Hardwood Production" undated 6 Reports: Forest Resources, Surveys, and Utilization of Timber 1947-1958 6 Speech: 'Utilization of the Forest Resources of Panama' to the Panama Rotary Club 1952 Sub-series 6. Colombia 1951-1962

6 Article on Cimitarra 1954 6 Cimitarra, Correspondence: Preliminary to assignment with the Colombian Insitute of Colonization and Immigration 1953 6 Cimitarra, Correspondence: Miscellaneous 1954-1959 6 Cimitarra, Institute of Colonization and Immigration Magazine 1954 6 Cimitarra, Letter reporting on the Institute of Colonization Timber Utilization Program 1954 6 Cimitarra, List of Woods found in the Carare Region undated 6 Cimitarra, Reports: Utilization Program, Carare Region soil, wood, and sawmill production, and industrial woods of Colombia 1953-1954, undated 6 Container Company Report and correspondence with supporting documents 1958 6 Correspondence: General Forestry consulting 1953-1962 6 Tumaco, Correspondence 1955-1960 6 Tumaco, Correspondence and draft of article on Colombian forests 1958-1960 6 Tumaco, Maps 1951, undated 6 Tumaco, Memo to Natomas Company 1956 6 Tumaco, Report: Timber surveys 1954-1955 Sub-series 7. Institute of Tropical Forestry 1943-1988

6 Annual Letters 1986-1988 6 Book: The Forests of Costa Rica, U.S. Department of Agriculture 1943 6 Book: Badillo, Monografia de la Familia Caricaeae (In Spanish) 1971 6 Correspondence: Preliminary to assignment 1959-1962 6 Information Booklet 1976 6 Mahogany Hybred Photographs and distribution maps undated 6 Report: Forest Plantation Survey of Mexico, Central America, Colombia, Ecuador 1960 6 Research Papers 1960-1977 Sub-series 8. U.S. Plywood Corporation 1951-1984

8 Afris Bois, Congo-Brazzaville: Investigation with maps 1969 8 Congo, Africa: Reports, Surveys, Photographs 1955-1957, 1964 7 Correspondence: Prior to employment with U.S. Plywood Corp. 1959-1960 7 Correspondence: General 1962-1963 7 Correspondence: Miscellaneous 1967-1968 7 Daniel Ludwig's Jari Project, Brazil: Surveys, Reports, Memos, Correspndence, Newspaper Clippings and Photographs 1966-1984 9 Food and Agriculture Organization (FAO) of the United Nations Documents 1966-1967 3 Forest Resource Management Planning: Reports, Memos, Documents 1955-1975 7 Iquitos, Peru Veneer Mill: Reports, Charts, Photographs, Correspondence. 1963-1973 8 Ivory Coast, Africa: Reports and Memos 1966-1974 8 Jari Project Gmelina Report 1967 9 Long-term Forest Resource Planning: Reports, Summaries, Memos, Correspondence, and Articles 1959-1975 7 New Peruvian Forestry Law 1975 8 Nigeria, Africa: Reports and Memos 1964-1971 8 Performas: Veneer Plant Operations 1960-1969 3 Reports - American Tropical Woods 1951 9 Reports: Forest and wood product resources 1967-1974 7 Reports: British and French Giuana forest surveys, timber and wood pulp studies 1958-1970 7 Reports: Nicaraguan pine and Eucalyptus plantation program in Brazil 1970-1973 7 Reports: Forest surveys and inspections in Columbia, Ecuador, Guatemala, Peru, Southeast Asia 1960-1962 3 Rio Jari - Amazon Timber Survey 1967 9 Russia: Correspondence, Memos, Summaries, and Articles on forest resourses 1962-1974 9 Sixth World Forestry Congress Documents 1966 8 Southeast Asia: Thailand, Philippines, Indonesia; Reports, Correspondence, Memos 1962-1974 9 Southeast Asia: Report on the Far East 1975 3 Trip Itineraires 1943-1961, 1957-1962 9 West Coast Reforestation: Memos and Correspondence 1967-1972 9 World forest resource use and projections 1971 Sub-series 9. Maps 1948-1967

3 Aeronautical Charts: South America, New Guinea, Indonesia, Borneo, Philippines, Belgian Congo 1948-1963 22 Operational Navigation Charts: South America, New Guinea, Indonesia, Brunei, Africa 1961-1967 22 Miscellaneous maps of South America undated 23 Various maps of South America undated Sub-series 10. Photographs, Negatives and Slides 1956-1971

24 Film, Color: Yellowstone National Park 1971 24 Film, Color: Unidentified 1970 2 Photographs and Negatives: Jari and Iquitos, Brazil 1967 2 Photographs and Negatives: Manuel Cordova-Rios undated 2 Photographs and Negatives: Columbia undated 2 Photographs: Joyce Kilmer Memorial forest and Teton National Park 1971, undated 2 Photographs: South America and Africa 1950s, 1964 2 Photographs: Peru 1964, undated 2 Photographs: Peter Mahogany Road 1956 2 Photographs and Negatives: Guatemala circa 1956 2 Photographs and Negatives: Philippines undated 2 Photographs: Unidentified undated 2 Slides: Unidentified Undated 2 Slides: Amazon and Manuel Cordova-Rios 1967, undated Series III. Publications and Writings 1939-1994

Drafts, research materials including newspaper clippings, articles, and printed materials, in addition to correspondence for published and unpublished articles and books written by Lamb.