An strange custom practiced in Tehran!

Naser al-Din Shah Qajar (Persian: ناصرالدین‌شاه قاجارromanized: Nāser-ad-Din Ŝāh-e Qājār; ; 17 July 1831 – 1 May 1896) was the fourth Shah of Qajar Iran from 5 September 1848 to 1 May 1896 when he was assassinated