Qayar parts of water pipes, 19th century.

Wikipedia: "The Qajar dynasty (About this sound listen (help·info); Persian: سلسله قاجار‎ Selsele-ye Qājār; also Romanised as Ghajar, Kadjar, Qachar etc.; Azerbaijani: قاجارلر‎ Qacarlar) was an Iranian royal dynasty of Turkic origin, specifically from the Qajar tribe, which ruled Persia (Iran) from 1785 to 1925."