Add. 830 (University Library, Cambridge University)
Summary of Contents: 1 copy of Miftāḥ dār al-saʻādah wa-manshūr al-ʻilm wa-al-irādah by Ibn Qayyim al-Jawzīyah, Muḥammad ibn Abī Bakr, 1292-1350
Origin: 766 AH; 1364 CE
"Manuscript description based on E. G. Browne: A hand-list of the Muhammadan manuscripts, including all those written in the Arabic character, preserved in the Library of the University of Cambridge. Cambridge, 1900", abbreviated by the OCIMCO project team.