Can you explain the journey of Sai Baba's portrait that ended up with Kakasaheb Dixit in Nagar?

The portrait of Sai Baba that Kakasaheb Dixit encountered had a unique history. According to Chapter 51, this specific photograph was originally worshipped with great devotion by Megha, who regarded it as Lord Shankar. However, the glass on the frame broke, so it was sent from Shirdi with Balasaheb Mirikar to Nagar for repairs. After being repaired, it was kept covered in Mirikar's drawing room. In what is described as a strange coincidence, Balasaheb unveiled it just as Dixit's travel plans with Madhavrao were settled. Balasaheb then entrusted the portrait to Madhavrao to take back to Shirdi, allowing Dixit to travel in the company of Baba's image.