In the present study, the author is going to discuss the following points: • Introducing a new copy of Arb’aien Albaldānie Ibn Asāker, talking about its content value and its other copies; • Presenting a picture of the manuscript of a couplet by Roudaki; • Introducing a copy of S’adi’s Kolliāt written in Rouzbahānie in Shirāz, available in Walterz museum in America; • Some supplementary notes added by the author, along with the professors as well as readers’ understandings and comments upon the Footnotes published in the previous numbers of Ayene Pajuhesh (from Farvardin 1387 to Abān 1390); • The author’s responses to some of these comments.