The Hoover Institution is an American public policy think tank and research institution located at Stanford University in California.
 Its official name is the Hoover Institution on War, Revolution, and Peace.
 It began as a library founded in 1919 by Republican Herbert Hoover, before he became President of the United States.
 The library, known as the Hoover Institution Library and Archives, houses multiple archives related to Hoover, World War I, World War II, and other world history.
 According to the "2016 Global Go To Think Tank Index Report" (Think Tanks and Civil Societies Program, University of Pennsylvania), Hoover is #18 (of 90) in the "Top Think Tanks in the United States".
The Library of Michigan is a state-run library and historical center located in Lansing, Michigan that was created to provide one perpetual state institution to collect and preserve Michigan publications, conduct reference and research, and support libraries statewide.
 Previously under the Michigan Department of History, Arts and Libraries state agency and, as of 2009, under the Michigan Department of Education, the library is Michigan’s official state library agency.
 A notable side-project of the Library of Michigan is the Michigan eLibrary (MeL), one of the first online libraries on the Internet.
 MeL provides full-text articles, books, Michigan history materials, and evaluated web sites to residents of the state of Michigan.
 In 2003, the Library of Michigan Board of Trustees elected as chair Elaine Didier, dean of Oakland University's Kresge Library and professor at Oakland University.
David Mowbray Balme (September 8, 1912 — February 23, 1989) was a British expatriate professor and scholar who became the first principal of the University College of the Gold Coast which is now University of Ghana.
 The Balme Library was named after him.
The National Library of Indonesia (Indonesian: "Perpustakaan Nasional Republik Indonesia" , PNRI) is the legal deposit library of Indonesia.
 It serves primarily as a humanities library alongside several others holding national responsibilities for science and agriculture.
 The national library was established in 1980 through a decree of the Ministry of Education and Culture and the consolidation of four different libraries.
 It maintains the status of a non-departmental government institution and is responsible to the President of Indonesia.
 The earliest collections originated from the library of the National Museum, opened in 1868 and formerly operated by the Royal Batavian Society of Arts and Sciences.
 A new library building was opened in 1988 with financial support from Madam Tien Suharto.
 The newest building was inaugurated by Indonesian president Joko Widodo on 14 September, 2017 which is arguably the tallest library building in the world.
The Balme Library established in 1948 is located on the main campus of the University of Ghana.
The Ponce Municipal Library, formally, Biblioteca Municipal Mariana Suárez de Longo (English: Mariana Suárez de Longo Municipal Library), and also known as Biblioteca Publica de Ponce (English: Ponce Public Library), is the library system of the municipality of Ponce, Puerto Rico.
 Founded in 1870, it is the oldest public library in Puerto Rico.
 The system has its main library on Miguel Pou Boulevard, in barrio San Antón, in the city of Ponce, and seven satellite library branches, three in the city's urban area and four spread out in the municipality's rural of Ponce.
 In August 2007, a new facility, designed specifically as a library, was inaugurated on Bulevar Miguel Pou.
 Unusual for public libraries, it does not have any type of book loan service available to the public.
The head of the Bodleian Library, the main library at the University of Oxford, is known as Bodley's Librarian: Sir Thomas Bodley, as founder, gave his name to both the institution and the position.
 Although there had been a university library at Oxford since about 1320, it had declined by the end of the 16th century.
 It was "denuded" of its books in 1550 in the time of King Edward VI when "superstitious books and images" that did not comply with the prevailing Anglican view were removed.
 Poor management and inadequate financial resources have also been blamed for the state of the library.
 In the words of one history of the university, "as a public institution, the Library had ceased to function."
 Bodley volunteered in 1598 to restore it; the university accepted the offer, and work began soon thereafter.
 The first librarian, Thomas James, was selected by Bodley in 1599.
 The Bodleian opened in 1602, and the university confirmed James in his post.
 Bodley wanted the librarian to be "some one that is noted and known for a diligent student, and in all his conversation to be trusty, active, and discrete, a graduate also and a linguist, not encumbered with marriage, nor with a benefice of Cure" (i.e. not a parish priest).
 James, however, was able to persuade Bodley to let him marry and become Rector of St Aldate's Church, Oxford.
A lending library is a library from which books and other media are lent out.
 The earliest reference to or use of the term "lending library" yet located in English correspondence dates from ca. 1586; "C'Tess Pembroke Ps.
 CXII".
 v, "He is ... Most liberall and lending," referring to the books of an unknown type of library, and later in a context familiar to users of contemporary English, in 1708, by "J. Chamberlayne; St. Gt.
 Brit."
; III.
 xii.
 475 "[The Libraries] of Cambridge are Lending-libraries; that is, he that is qualified may borrow out of it any book he wants".
 This definition is closely associated with libraries in England before the Public Libraries Act 1850 was passed which allowed cities to use taxes to create and maintain libraries but did not require cities build them.
 This definition is also applicable in the United States before 1850 and widespread School District Library Acts which were passed in many states at the same time.
 It may also refer to a library or other institution that sends materials on request to another library, usually via interlibrary loan.
Library science (often termed library studies or library and information science) is an interdisciplinary or multidisciplinary field that applies the practices, perspectives, and tools of management, information technology, education, and other areas to libraries; the collection, organization, preservation, and dissemination of information resources; and the political economy of information.
 Most professional library jobs require a professional post-baccalaureate degree in library science as a basic credential but this varies widely in different countries.
 There are also bachelor's, associate, and certificate programs in library science, which provide formal training of paraprofessional library workers, library technicians, and clerks—as well as preparation for graduate study in library science.
 A library school is an institution of higher learning specializing in the professional training of librarians.
 As of April 2012 there are 63 American Library Association-accredited Library science programs in Canada and the United States and as of July 2014, 16 UK institutions offering CILIP-accredited programmes.
A library card can refer to several cards traditionally used for the management of books and patrons in a library.
 In its most common use, a library card serves similar functions as a membership card.
 A person who holds a library card has borrowing or other privileges associated with the issuing library.
 The library card also serves as a method of identification.
 When a person chooses an item to borrow and presents his or her library card to the library, he or she takes responsibility for the borrowed item and promises to abide by certain rules, usually including a promise to return the item by the due date or face a library fine.
 If the cardholder violates these responsibilities, his or her borrowing privileges may be suspended.
 As of 2011, 62% of all Americans are library cardholders.

Question: What type of institution does David Mowbray Balme and The Balme Library have in common?
Answer: University