The Doctor Roberto Incer Barquero Library, located in Managua, is designated to promote Nicaraguan culture. The library has 67,000 books, free internet, a newspaper archive, and economic information from the Central Bank. The library also has a gallery in the same building, where notable Nicaraguan paintings, as well as pieces from new promising artists, are exhibited. In the numismatic hall there is a permanent exhibition of Nicaraguan coins, bills, and memorial medals from throughout Nicaragua's history.