Albert L. Hammond was a professor of philosophy at Johns Hopkins. This collection contains correspondence between Hammond, George Edwin Dorsey, and C.D. Benson, Jr.

The Alice Walker ephemera collection, 1988 to 2001, contains ephemera relating to American author, poet and activist Alice Walker.

Born in 1884 in Wales, Amy Evans was an operatic soprano who performed in Britain and the United States in the early 20th century. The Amy Evans papers contain personal documents, correspondence, greeting cards, address books, and photographs from Evans and her husband, baritone Fraser Gange.

Anna Melissa Graves (born 1875) was a writer, teacher, and activist with the Women's International League for Peace and Freedom. This collection consists of typed and hand-written letters, broadsides, and publications dating from 1922-1968.

The collection includes author Anne Tyler's personally inscribed self-portrait, primarily typewritten letters, a typed draft of her essay "Miss Cone, Miss Cone, Thank You, Thank You," and a few other manuscript items. The collection spans from 1980 to 1985 and 1996 to 1998.

Anthony Hecht (1923-2004), one of the leading poets of his generation, is most well-known for his anthology The Hard Hours (1967), generally seen as his break-through volume. Hecht's small holding of papers, separated from his donated book collection, includes handwritten and typewritten correspondence, as well as clippings, programs, and other forms of ephemera. The materials range from 1982 to 2005, the later years of Hecht's literary career.

Anthony Trollope (1815–1882) was one of the most successful, prolific and respected English novelists of the Victorian era. This collection includes materials related to Anthony Trollope, including pamphlets about Trollope and an item from the Trollope Society. Of particular interest is a February 16, 1862 letter written by Trollope to A.N. Zevely (?) of Baltimore. The collection spans 1862 to the mid-20th century.

The collection consists of a letter written to The Johns Hopkins University by the English author, Sir Arthur du Cros, saying that a copy of his book, Wheels of Fortune, has been sent to be added to the library.

Musical compositions, correspondence, photographs, writings, clippings, and ephemera of pianist Arthur Friedheim and members of the Friedheim family.

Collection consists of a letter from Arthur L. Corrigan (December 14, 1901) to "My Lord Cardinal." It is a request for money after a theft in London.

The Austin Conradi papers contain concert programs, school essays, newspaper clippings, correspondence, scores, and a photograph relating to the life and career of pianist Austin Conradi.

Broadus Mitchell was an educator, historian, and biographer of Alexander Hamilton. Mitchell taught economics at Hopkins, 1919-1939, and was active in political affairs and issues of social justice in Baltimore. The collection consists of some papers related to Broadus Mitchell's research for his published work, William Gregg, Factory Master of the Old South, (1928) and Mitchell's biographical materials. The papers span from 1928 to 1929 and 1979-1986.

C. (Charles) Morton Stewart (1829-1900) was a prominent businessman in Baltimore, Maryland, as well as President of the Board of Trustees at Johns Hopkins University. These papers include several speeches by Stewart and a scrapbook of condolences sent to the family of Stewart after his death in 1900. The collection spans circa 1890 to 1900.

This collection consists of two letters written on May 28 and December 3, 1864 from Caleb Smith to his younger brother Ethelbert Marshall Smith. The letters describe business dealings overseas during the 19th century, as well as personal matters. Caleb Smith worked in Hong Kong at a small merchant firm, and Ethelbert worked in Amoy (Xiamen, China) as the United States unnoficial Vice-Consul before moving to work at an unnamed private company.

Carl F. (Finley) Christ (1923-2017) was an American economist and a Professor Emeritus of Economics at Johns Hopkins University. This collection contains his administrative files, teaching materials, writings, correspondence, and research subject files. The papers span from 1931 to 2006.

The collection contains manuscript letters and brief notes from Nadia Boulanger to her former student Charles Bleefield, including a letter of recommendation in 1947 and several brief greetings in the two decades that followed. Also included are invitations to two memorial services for Lili Boulanger and an Igor Stravinsky autograph.

One letter written by the English author, Charles Dickens.

Charles Southward Singleton (1909-1985) was professor of Hispanic and Italian studies at The Johns Hopkins University. Collection is largely research notes dealing with Singleton's later work with some correspondence, family photographs, and awards.

This collection consists of letters and papers of Charles William Emil Miller, professor of Greek at The Johns Hopkins University.

The collection consists of correspondence, manuscript notes, reports, meteorological observations, reprints, drawings, and lecture notes of astronomer and meteorologist, Cleveland Abbe, dating from 1851 to 1952.

Clinton Arrowood was a flautist and illustrator best known for his unique drawings of animals as musicians. The collection contains Arrowood's illustrations for musical events at the Peabody Institute and elsewhere, as well as drawings for children's books and other media. It includes original drawings, reproductions, clippings, and other documents related to Arrowood's career.