In this article, the author has discussed the following issues: - Iraj Afshār’s letter to Dr. Rasul Jafarian, which is about the necessity of printing Hosein-ali Bāstāni Rād’s explanatory notes written upon his own manuscript; - Rewriting a piece of poem by Assār Tabrizi (8th century poet) in Majles collection of poems, number 10154; - Some examples of the poems by Ouhad Al-din Kermāni (7th century poet who wrote Ruba’i) selected by Mirdāmād; - Introducing a new handwritten copy of Bidvāzi’s most famous work known as Mesbāh Rashidi which is kept in the Center of Fars Studies (Bonyād Fārs Shenāsi) library; and also giving a report of another book entitled Ershād Al-mo’menin, which is supposed to be written by Bidvāzi; - Giving a report of a handwritten copy of Sheikh Tusi’s Eddat Al-osul which is kept in Mara’shi Najafi Library; and considering a probability about Hosein Mo’addab Qomi’s father; - Providing a detailed report of an excellent handwritten copy of a book of poems by a religious poet who lived in Qajar era. His pen- name was Ghods Al-amin, and was known by Haj Mirzā Seyyed Ali, nicknamed Akhavi Tehrāni. His poems eulogized Amin Al-soltān, and their form, subject and content are going to be studied here; - Driving some useful points about Iran studies and codicology, with help from Arabic Manuscripts in Palestine by Dr. salāh Manjad; - Introducing a handwritten copy of Quran commentary known by Al-badr Al-monir Al-molakhas Men Tafsir Ibn Kasir which is in Alāe Ghazvini’s handwriting; - Affirming this fact that the book which is known by Bas Al-shakvā and is now in Mar’ashi Qom Library is not a newly-discovered work of Sheikh Bahāie.