Since the beginning, the Braidense was designed as a general library. The collections consisted of illuminated choral works, historical, literary, theological and legal publications as well as extensive general reference works. Initially, the State Congregation for Lombardy formed the nucleus of the library from the collections of Count
Carlo Pertusati obtained 1765), assembled as a public library in 1770 by Maria Theresa, princess of Austria. In 1773, the dissolution of the
Jesuits, allowed the library to acquire the collections of the Palazzo of the Collegio Gesuitico di Brera, built in the area of the 13th century convent of the Umiliati. The site was chosen to host the library in 1786. The library also joined to this the Jesuit collections from the Collegio Braidense, and from
San Fedele and San Girolamo. In 1778, the collection of the Bernese physician
Albrecht von Haller, rich in botanical, medical, and scientific texts, was obtained. In the next years, the collections of colonel Baschiera, and a portion of the library of
Count Firmian, some of which he had acquired from
Giuseppe Beltramelli. In 1788, a law required all works (books and pamphlets) published in Lombardy were required to send a copy sent to the library. In 1793, this was expanded to legal edicts and documents. The collections of the Collegio dei Giureconsulti were added during the French occupation, and the Scaccerni collection was donated by
Francesco Melzi. In 1795, the legacy from Cardinal
Angelo Maria Durini containing some 3,000 works including valuable 16th-century Greek and Latin editions. During the 19th century, the library acquired collections from
Hermes Visconti, the Numismatic Cabinet, the Bodonian, the Mortara, the Lattes (works of Jewish culture), Viesseux miscellanea and from
Cesare Correnti. In 1889 the theatre collection of
Lauro Corniani Algarotti was donated by
De Capitani D'Arzago. That year it bought at auction, the library of
Carlo Morbio (1811-1881), including 156 codices from the librarian Ackerman of Leipzig. In 1885, the manuscripts and library of
Alessandro Manzoni were donated in 1885. In the 20th century, the library acquired the Novati library, the liturgical library of the Duchy of Parma, the chess collection, the Castiglioni collection and the photographic collection of
Emilio Sommariva. The Braidense has always had the dual role of both the preservation of historical and literary works and of maintaining its collection of all books published in Milan. It currently has 898,377 printed volumes, 2,119 manuscripts and 2,368
incunabula. ==See also==