A druggist by training, William Denslow became interested in botany as a means of combating tuberculosis through outdoor exercise. As his interests developed, Denslow amassed an herbarium that included between 11,000 and 15,000 specimens, including both American and European species.

The Denslow collection consists of a single volume of manuscripts, chiefly letters, collected from significant botanists and other individuals, including William Henry Brewer, Mordecai Cubitt Cooke, Asa Gray, Isaac Hollister Hall, Thomas P. James, Horace Mann, Edward Sylvester Morse, Charles Horton Peck, George Edward Post, Frederick Ward Putnam, George Thurber, and John Torrey.

William Smith Clark

Born in Ashfield, Massachusetts, in 1826, William Smith Clark graduated from Amherst College in 1848 and went on to teach the natural sciences at Williston Seminary until 1850, when he continued his education abroad, studying chemistry and botany at the University of Goettingen, earning his Ph.D in 1852. From 1852 to 1867 he was a member of Amherst College’s faculty as a Professor of Chemistry, Botany, and Zoology. As a leading citizen of Amherst, Clark was a strong advocate for the establishment of the new agricultural college, becoming one of the founding members of the college’s faculty and in 1867, the year the college welcomed its first class of 56 students, its President. During his presidency, he pressured the state government to increase funding for the new college and provide scholarships to enable poor students, including women, to attend. The college faced economic hardship early in its existence: enrollment dropped in the 1870s, and the college fell into debt. He is noted as well for helping to establish an agricultural college at Sapporo, Japan, and building strong ties between the Massachusetts Agricultural College and Hokkaido. After Clark was denied a leave of absence in 1879 to establish a “floating college” — a ship which would carry students and faculty around the world — he resigned.

The Clark Papers include materials from throughout his life, including correspondence with fellow professors and scientists, students in Japan, and family; materials relating to his Civil War service in the 21st Massachusetts Infantry; photographs and personal items; official correspondence and memoranda; published articles; books, articles, television, and radio materials relating to Clark, in Japanese and English; and materials regarding Hokkaido University and its continuing relationship with the University of Massachusetts.

W.E.B. Du Bois

Scholar, writer, editor of The Crisis and other journals, co-founder of the Niagara Movement, the NAACP, and the Pan African Congresses, international spokesperson for peace and for the rights of oppressed minorities, W.E.B. Du Bois was a son of Massachusetts who articulated the strivings of African Americans and developed a trenchant analysis of the problem of the color line in the twentieth century.

The Du Bois Papers contain almost 165 linear feet of the personal and professional papers of a remarkable social activist and intellectual. Touching on all aspects of his long life from his childhood during Reconstruction through the end of his life in 1963, the collection reflects the extraordinary breadth of his social and academic commitments from research in sociology to poetry and plays, from organizing for social change to organizing for Black consciousness.

Sapporo Ag. College students, 1881

Two years after graduating from Massachusetts Agricultural College in 1875, William Penn Brooks accepted an invitation from the Japanese government — and his mentor, William Smith Clark — to help establish the Sapporo Agricultural School. Spending over a decade in Hokkaido, Brooks helped to introduce western scientific agricultural practices and the outlines of a program in agricultural education, and he built a solid foundation for the School. After his return to the states in 1888, he earned a doctorate at the University of Halle, Germany, and then accepted a position at his alma mater, becoming a leading figure at the Massachusetts Experiment Station until his retirement in 1921.

Brooks’ papers consist of correspondence, photographs, newspaper clippings, an account book, and translations which provide rich detail on Brooks’ life in Japan, the development of Sapporo Agricultural College (now Hokkaido University), and practical agricultural education in the post-Civil War years.

Trichodina pediculus

The first professor of Natural History at the Massachusetts Agricultural College, Henry James Clark, had one of the briefest and most tragic tenures of any member of the faculty during the nineteenth century. Having studied under Asa Gray and Louis Agassiz at Harvard, Clark became an expert microscopist and student of the structure and development of flagellate protozoans and sponges. Barely a year after joining the faculty at Massachusetts Agricultural College at its first professor of Natural History, Clark died of tuberculosis on July 1, 1873.

A small remnant of a brief, but important career in the natural sciences, the Henry James Clark Papers consist largely of obituary notices and a fraction of his published works. The three manuscript items include two letters from Clark’s widow to his obituarist and fellow naturalist, Alpheus Hyatt (one including some minor personal memories), and a contract to build a house on Pleasant Street in Amherst.

A prosperous family of merchants and landowners, the Brinleys were well ensconced among the social and political elite of colonial New England. Connected by marriage to other elite families in Rhode Island and Massachusetts — the Auchmutys, Craddocks, and Tyngs among them — the Brinleys were refined, highly educated, public spirited, and most often business-minded. Although many members of the family remained loyal to the British cause during the Revolution, the family retained their high social standing in the years following.

The Brinley collection includes business letters, legal and business records, wills, a fragment of a diary, documents relating to slaves, newspaper clippings, and a small number of paintings and artifacts. A descendent, Nancy Brinley, contributed a quantity of genealogical research notes and photocopies of Brinley family documents from other repositories. Of particular note in the collection is a fine nineteenth century copy of a John Smibert portrait of Deborah Brinley (1719), an elegant silver tray passed through the generations, and is a 1713 list of the library of Francis Brinley, which offers a foreshadowing of the remarkable book collection put together in the later nineteenth century by his descendant George Brinley.

Charles A. Goessmann, ca.1890

German-born agricultural chemist, professor of Chemistry at the University of Massachusetts Amherst when it was known as Massachusetts Agricultural College, and President of the Association of Official Agricultural Chemists and the American Chemical Society who made several important contributions in nineteenth century chemistry and held at least four patents.

The Goessman collection includes correspondence (mostly professional), some with presidents of Massachusetts Agricultural College, William Smith Clark (1826-1886) and Henry Hill Goodell (1839-1905). Also contains handwritten drafts of addresses and articles, his dissertation, printed versions of published writings, handwritten lecture notes, class records, proposed college curricula, notes taken by students, handwritten research notes, newsclippings and offprints utilized in research, and biographical materials.

Title page, Volume 1 (1671)

The Hampshire Council of Governments is a voluntary association of cities and towns and the successor to the former government of Hampshire County, Massachusetts, that was abolished in 1999. A body politic and corporate, its charter ratified by Massachusetts General Law 34B, S20(b), the Council oversees roadways, the electricity supply, building inspection, tobacco control, cooperative purchasing, and other services for member communities.

The Hampshire Council collection contains a dense record of county-level governance in western Massachusetts from the colonial period through the mid-twentieth century with extensive documentation of the actions of the County Commissioners, and before them the Court of Common Pleas and Court of General Sessions. Rich in documenting the development of the transportation infrastructure of western Massachusetts, the collection offers detailed information associated with the planning and construction of highways, canals, ferries, and railroads, but the early records offer a broad perspective on the evolution of the legal and cultural environment, touching on issues from disorderly conduct (e.g., fornication, Sabbath breaking) to the settlement of estates, local governance, public works, and politics.

Correspondence (1825-1888) and journals (1830-1845) of Erasmus Darwin Hudson (1805-1880), anti-slavery organizer and orthopedic surgeon, relating chiefly to his activities for the Connecticut and American Anti-Slavery societies; his antislavery campaign map of New York state and surrounding areas (1841), with handwritten notes; account books (1831-1838) of Daniel C. Hudson and Erasmus Darwin Hudson; family records and writings of Erasmus Darwin Hudson, Jr. (1843-1887), thoracic physician, and other family members; notes on the branches of medicine and handwritten drafts of lectures; genealogies of the Hudson, Shaw, Clarke, Fowler, and Cooke families, and printed material, memorabilia, clipping and photographs. Includes correspondence from major antislavery figures, including Abby Kelley, Wendell Phillips, Frederick Douglass, William Lloyd Garrison, Isaac Hopper, and Samuel May.

During the 1870s, William A. Adams maintained a blacksmithing shop close to the intersection of Walnut and Hickory Streets in Springfield, Mass. His trade ran from farriery to repairing iron work, wheels, and wagons, and situated as he was near the southern end of Watershops Pond, one of the industrial centers of the city, his customers ranged from local residents to manufacturing firms, the city, and the Armory.

The Adams account book contains approximately 150 pages containing brief records of blacksmithing work for a range of customers located in the immediate area. Among the more names mentioned are the grocers Perkins and Nye, W. and E.W. Pease Co., J. Kimberley and Co., and Common Councilman William H. Pinney and J. W. Lull, all of whom can be located within a few blocks of Adams’ shop.