*k T-S AS 152.75
*t Letter
*s 12.5 x 11.1; 10 lines (recto); 12 lines + marginalia (verso)  
*m Paper; 1 leaf; torn, holes, rubbed, faded, stained
*l Judaeo-Arabic; Hebrew
*c Letter, mentioning the names Joseph, Isḥāq and Ibn al-Aʿlā.
*e Mirrored script. Verso is inverted in relation to recto.