How does Chapter 22 describe the way Sai Baba would give devotees a vision of the crescent moon?

Chapter 22 provides a beautiful description of how Sai Baba fulfilled the longing of devotees to see the moon, especially after a dark New Moon night. He would accomplish this at his own feet. The text details that Baba would sit with his right foot placed over his left knee. He would then use the index and middle fingers of his left hand to grasp the space between his toes. According to Chapter 22, the nail on his right big toe would shine like the crescent moon of the second day, offering a divine vision to those who fixed their gaze upon it.