*k T-S AS 151.31
*t Letter
*s 12.6 x 13; 11 lines
*m Paper; 1 leaf; torn, holes, rubbed 
*l Judaeo-Arabic (sporadic Arabic vocalisation)
*c Letter, mentioning for example  'the leader' (<em>al-raʾīs</em>), Abū l-Faraj and a letter from the synagoue.
*e Verso is written inverted in relation to recto.