This is an artifically assembled collection of Russian-made postcards, with materials selected by the curators of Special Collections. The postcards date from approximately 1900 to the 1930s.

Nicola Sacco and Bartolomeo Vanzetti were Italian-born US anarchists who were convicted of murdering a guard and a paymaster during an armed robbery on April 15, 1920, in South Braintree, Massachusetts. The collection consists of four pamphlets published in 1927 by defense committees organized on behalf of the two accused men.

This collection spans the history of a number of inter-related educational institutions at Johns Hopkins University. This collection consists of information, publications, and mailings from the Office of Admissions dating from 1953-2005 (bulk 1988-2005). Examples include brochures, course catalogs, course shedules, newsletters, invitations, and fact sheets.

Johns Hopkins University produced four educational television series between 1948 and 1960: The Johns Hopkins Science Review, Tomorrow, Tomorrow's Careers, and Johns Hopkins File 7. This collection consists of videocassette (VHS) copies of kinescopes of those television programs produced dating from 1948 to 1960.

Planning for the celebration commemorating the twenty fifth anniversary began on January 6, 1900 when the Academic Council recommended that the Board of Trustees appoint a date for the anniversary celebration. The records of the Twenty Fifth Anniversary Celebration range in date from January 1900 to February 1902. The collection documents quite completely the activities planned for the Celebration, including Daniel Coit Gilman's farewell address and Ira Remsen's inaugural speech.

The Johns Hopkins University Vietnam War ephemera collection, 1960 to 1970, is an artificially assembled collection with manuscript material chosen by the curators of Special Collections. The collection contains posters, leaflets, handbills, and curricula materials created during the Vietnam War. Please see the series descriptions for biographical or historical information regarding specific items.

The Johns Hopkins University women's suffrage collection documents the history of the women's suffrage movement both in the United States and abroad from 1879 to approximately 1970, with the bulk of the material dating from 1900 to 1920. It is an artificially assembled collection of materials selected by the curators of Special Collections.

This artificially-assembled collection consists of materials relating to international World's Fairs and Expositions, including photographs; postcards; written travelogues or personal accounts of the fairs; ephemera, including programs and printed souvenirs; lithographs and engravings; and physical objects. The materials date from the 1830s to the 1960s.

A zine is most commonly a small circulation self-published work of original or appropriated texts and images usually reproduced via photocopier. This collection of zines was assembled by curators within Special Collections and were printed between 2007 to 2013.

Jon Park O'Donnell (born 1931) was an alumnus of The Johns Hopkins University. The collection consists of student papers dating from 1956 from O'Donnell's graduate work with Johns Hopkins professor William Foxwell Albright (1891-1971).

José Robles Pazos was a Spanish academic and left-wing activist who was born in 1897 and died in 1937. The collection includes administrative records concerning José Robles Pazos' career at Johns Hopkins University, and a letter from Michael Gold. The date ranges from approximately 1920-1930.

Joseph Trueman Thompson (1891-1977 )was a professor of civil engineering at Johns Hopkins University. The collection consists largely of Joseph Trueman Thompson's written reminiscence of his career at the Johns Hopkins University; the materials span 1912-1976.

Papers produced and collected by the Keyser family of Baltimore, Maryland. The Keysers accumulated wealth in the 19th and 20th centuries through mercantile businesses, inheritance, and a variety of industries, including the Baltimore & Ohio Railroad, copper and iron works, and investments in land and real estate. They used some of this wealth to finance Baltimore’s public and private institutions, including Johns Hopkins University.

Professor Larzer Ziff became the Caroline Donovan Professor of English at Johns Hopkins University in 1981. He served as chair of the Department of English from 1991 to 1995. This collection consists of the professional and teaching files of Larzer Ziff from the 1960s to 2008. The collection primarily includes course materials, conference papers, and his writings, both published and unpublished.

This collection contains most of the working papers from Fowler's architectural practice (1906-1945) as well as photographs documenting other architects' work in the area. These plans, photographs and documents represent one of the most important archives on the built environment of Baltimore.

Leonard Leopold Mackall, American bibliographer, editor and collector was born in Baltimore on January 29, 1879. The collection consists of correspondence, scrapbooks, subject files and other research materials. The correspondence in the collection spans the years 1547 to 1937 with the bulk of the material spanning 1900-1937. There is additional information dating from 1949 regarding the collection after it was acquired by Johns Hopkins Libraries.

Abraham Lincoln Gordon (1913–2009) was the 9th President of the Johns Hopkins University (1967–1971) and a United States Ambassador to Brazil (1961–1966). Collection consists of biographical material, speeches (1967-1971), and clippings describing Lincoln Gordon's appointment as president of The Johns Hopkins University.

Lloyd Logan was a chimst and Johns Hopkins professor born in Nova Scotia in 1890. The collection consists of material relating to Lloyd Logan's days as a student at Johns Hopkins, his service in World War I, and his research and patents spanning 1918-1939.

This collection contains a 1918 textbook entitled, "A Course in Mathematics for the First College Year", written by Lorrain Sherman (L.S.) Hulburt, who taught mathematics at Johns Hopkins University from 1892-1928.

Lucy Biklé was born in 1875. She was the daughter of Confederate officer, and American author, George Washington Cable. Collection consists of two letters written in 1926 to the Johns Hopkins University registrar, Ryland Newman Demster and two carbon typescripts of Newman's replies.

This collection are composed of Ryan's papers from her time as a professor focusing on Baltimore history at Hopkins, from 2002 to 2016. Primarily composed of lecture and research notes, course files, and some manuscript fragments.

Maurice Bessman is an emeritus professor of biochemistry and enzymology in the Department of Biology at Johns Hopkins University. This collection consists of workbooks, lecture notes, slides, transparencies, research notes, manuscripts, exams, conference papers and journal articles, photographs, and correspondence. These materials span 1956 to 2007.