Constitutional monarchy in Western Europe, formed in 1927.
United Kingdom
By en:User talk:Mewiki (own work) - Picture uploaded on the English-speaking Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1830463
By en:User talk:Mewiki (own work) - Picture uploaded on the English-speaking Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1830463
Constitutional monarchy in Western Europe, formed in 1927.