טקסט ספרותי: T-S Ar.39.493
טקסט ספרותי T-S Ar.39.493תיאור
Verso: Geometry textbook? In Arabic script. The word "equal" (mutasāwiya) appears about a dozen times, and the discussion seems quite technical ("...the two inner ones, the smaller of the two upright ones, and the two walls... the two straight walls...").