| Estimated & Approx. Date | Files Name | Series (See Scope & Content Note) |
| 1924 | 1924 L (correspondence) | Correspondence Files |
| 1935 | 1935 w/ Louis E Wise | Correspondence Files |
| 1964 | 1964 M (correspondence) | Correspondence Files |
| 1975 | 1975 K (correspondence) | Correspondence Files |
| 1978 | 1978 W (correspondence) | Correspondence Files |
| 1981 | w/ Dr. A. C. Carder "Canada's Tallest Tree" | Correspondence Files |
| 1979-80 | American Forestry Association Ed: W Rooney | Correspondence Files |
| 1975 | "Crosscut Saws" (correspondence) | Correspondence Files |
| 1974 | w/ D. K. Bailey | Correspondence Files |
| 1975 | w/ Dee Seton Barber re: Ernest Thompson Seton | Correspondence Files |
| 1979 | Films & Photos Correspondence | Correspondence Files |
| 1978, 1980 | (on) Hough's Encyclopedia of American Woods | Correspondence Files |
| 1969-77 | w/ Irving Adler 1969-1977 | Correspondence Files |
| 1951 | w/ Kenneth Roberts, "Dowsing" | Correspondence Files |
| 1949 | Letter, October 10, 1949 | Correspondence Files |
| 1977-78 | "Lug Soles" w/ Donaldson | Correspondence Files |
| undated | Misc. Correspondence | Correspondence Files |
| 1959-86(?) | Misc. Correspondence (Found items) | Correspondence Files |
| 1981 | w/ Dr. Philip G. Hoddock "Canada's Largest Tree" | Correspondence Files |
| undated | "Pubs excetera" | Correspondence Files |
| undated | Research Correspondence | Correspondence Files |
| 1976 | Dr. W M Gould Vinal obituary | Correspondence Files |
| 1984 | Ways of the Woods Correspondence | Correspondence Files |
| 1942-44 | World War II correspondence (6 folders) | Correspondence Files |
| 1955-56 | Golden Reel Awards | Personal Artifacts/Objects |
| 1955 | Golden Reel Film Festival 1955 Program | Personal Artifacts/Objects |
| undated | Personal Materials (misc.) | Personal Artifacts/Objects |
| undated | White Birch Bark | Personal Artifacts/Objects |
| undated | "Anatomy" [wood] | Photographs |
| undated | "Angio. Fruits" | Photographs |
| undated | "Bark" | Photographs |
| undated | "Cones & Seeds" "Yew" | Photographs |
| undated | "Education" | Photographs |
| undated | "Flowers" "& Conifers" | Photographs |
| 1980 | Guide to the Color Prints (12 framed prints) | Photographs |
| undated | "Leaves Tree Rings" | Photographs |
| undated | Misc. Photos (2 envelopes) | Photographs |
| undated | Patterns, assorted | Photographs |
| undated | Photos of Harlow (5, sleeved) | Photographs |
| undated | "Pine Needles" | Photographs |
| undated | "Twigs" | Photographs |
| undated | 16mm Film Produced/for the College | Subject Files |
| 1981 | Camping Education (3 folders) | Subject Files |
| undated | Dawn Redwood [publications about textbook] | Subject Files |
| undated | "Dendrologist's Newsletter" | Subject Files |
| 1954 | Films & Photography: Articles | Subject Files |
| 1965 | Films re: Wards Bulletin | Subject Files |
| undated | "Infra-red" | Subject Files |
| undated | "Ketchledge Reprints" | Subject Files |
| undated | Maps, ephemeral | Subject Files |
| undated | Maps, New York, topographic | Subject Files |
| undated | Maps, topographic | Subject Files |
| 1971 | "Picts. Hookway Oak" "Big Black Oak" | Subject Files |
| 1973 | Publications Inside Wood | Subject Files |
| 1975 | William Gould Vinal | Subject Files |
| 1978 | "7th Ed. TBK Dendrology!" | Writings |
| 1927 | 1927, manuscript | Writings |
| 1947 | 1947, manuscript | Writings |
| 1984 | 1984, manuscript, "Camping, National Camp" | Writings |
| undated | Cedar of Lebanon in Turkey | Writings |
| 1932 [?] | "Cell Wall V" "Sawdust Hd. & Sft. wd. Lignin" | Writings |
| 1933 | "Cell Wall VI" "Further on Lignin" | Writings |
| 1938 [?] | "Cell Wall VII" "Brake Fern Cellulose" | Writings |
| 1938 [?] | "Cell Wall VIII" "Moss Cellulose" | Writings |
| 1939 | "Cell Wall IX" "Further Studies on Location etc." | Writings |
| 1940 [?] | "Cell Wall X" "Behavior of Thin Sections" | Writings |
| 1941 | "Cell Wall XI" "Failure to Separate" "XII" "Sal. Green" | Writings |
| 1928 | "Chuzn [?]" "of Wood Rays" | Writings |
| 1944 | "Conpreg [?]" | Writings |
| 1928 [?] | "Contr. Cell Wall II Liquification etc." | Writings |
| 1930 [?] | "Contrib. Cell Wall III & IV Stains & HH [?]" | Writings |
| 1975 | "Crosscut Saws" (writings) | Writings |
| 1939 | "Ethanolamine on Woody Tissue" | Writings |
| 1984 | "Excerpts from Moosewood's Notebook" | Writings |
| 1943 | w/ Frank E Egler, Ecologist | Writings |
| 1969 | "Growing UV Lignin" | Writings |
| undated | [Index cards -- notes/citations] | Writings |
| undated | "An Intro to Topographic Map Reading" (manuscript) | Writings |
| undated | Leaves 3 of 3 [rename to "Clues to Leaves"] | Writings |
| undated | Maps, Harlow's Model | Writings |
| 1927 | "Middle Lamella" | Writings |
| undated | Names of US Timber Trees | Writings |
| undated | [Notebook] | Writings |
| undated | Poison Ivy (pamphlet, 2 copies) | Writings |
| 1942, 1950 | Trees of the United States and Canada (3 copies w/ corrections) | Writings |
| undated | Twig Key | Writings |
| undated | "The Weather -- How does it get that way?" | Writings |
| undated | Woodworking Digest | Writings |
| 1943 | World War II Field Course | Writings |
| 1941-42 | World War II Sabbatical Tour | Writings |
| 1925 | Writings as member of class of 1925 | Writings |