Boston Public Library
Founded in 1848, by an act of the Great and General Court of Massachusetts, the Boston Public Library (BPL) was the first large free municipal library in the United States. The Boston Public Library's first building of its own was a former schoolhouse located on Mason Street that was opened to the public on March 20, 1854. In addition to its 8.9 million books, the library boasts a wealth of rare books and manuscripts, maps, musical scores and prints. Among its large collections, the BPL holds several first edition folios by William Shakespeare, original music scores from Mozart to Prokofiev's "Peter and the Wolf".