Risālah fī waḍʻ al-wafq al-tāmm.[1305]Copied about A.H. 705 (A.D. 1305).Followed by 1 leaf of notes.Treatise on the magic square.With diagrams.Marginalia.Very minute sparsely pointed hand.With: 4 other titles. To view all 4, search by call number Arabic MSS 11.text