1. Nigāristān. Creator: Muʻīn Juvaynī, active 14th centuryDāmād, Muḥammad Bāqir ibn Muḥammad, -1631?Free Library of Philadelphia. Rare Book Department. John Frederick Lewis Collection of Oriental ManuscriptsMuʻīn Juvaynī, active 14th centuryDāmād, Muḥammad Bāqir ibn Muḥammad, -1631? Date: A.H. 979 (1572) Language: Persian Geographic region: Iran? Extent: 15 lines to a page with prose in long lines and poetry in two columns; border-ruled.