Does Chapter 27 mention any specific historical details about Sai Baba's life?

Yes, Chapter 27 briefly touches upon a historical aspect of Sai Baba's early life. Towards the end of the chapter, it mentions a blessed individual named Chandbhai Patil. The text states that Chandbhai Patil, who was from the Nizam's state, was the one who brought the Fakir Sai with him, first arriving in Newasa. This account in Chapter 27 specifies that Sai Baba then resided in Newasa for a period of six months. This detail provides a glimpse into Sai Baba's travels before he settled in Shirdi.