For manuscript enthusiasts and Arabic language professors 2 very old and documented manuscripts, authenticated by the King Abdulaziz Center for National Archives. Each book comes with a certified document from the King Abdulaziz Center for National Archives. 1- Kitab Ta'lim Al-Muta'allim and its grammatical analysis 2- Kitab Hazardi in morphology Age of the manuscripts (380 and 400 years) Note: ********* One of the manuscripts was valued by an employee of the King Abdulaziz Center at 10,000 SAR (estimation only). Whoever wishes to bid, my brothers, for one manuscript, the bidding starts from (ten thousand SAR). May Allah grant us and you all the best.