18th-century kabbalistic commentary interspersed with poems, composed in Tzfat by Rabbi Immanuel Chai Ricchi. Most comprehensive medieval commentary on Zeraim and Taharot, compiled in the 13th century by the French Tosafist Rabbi Shimshon of Sens. 12th-century commentary on tractate Kinnim, which discusses bird-offerings that became mixed up. Fragments of a 12th-century commentary on Demai, a tractate that discusses produce from one who is suspected to have neglected tithing. 12th-century commen...