Historic Castilian flag — This flag is now used by Castilian regionalists Photo Credit: By drini - Image:Carmesi.jpg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2075544
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
Northern Iberian Peninsula c. 1065 — Photo Credit: By The original uploader was Alexandre Vigo at Galician Wikipedia. - Transferred from gl.wikipedia to Commons., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=6304855
Battle of Agincourt — Photo Credit: By Chroniques d’Enguerrand de Monstrelet (early 15th century) - Public Domain, https://commons.wikimedia.org/w/index.php?curid=10026708