Old Castile and New Castile — 1833 until the early 1980s Photo Credit: By España_-_División_provincial_y_regional_de_1833.svg: Miguillenderivative work: Marnal (talk) - España_-_División_provincial_y_regional_de_1833.svg, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=10006141
