What is the origin story of the two ceremonial flags used during the Ram Navami fair mentioned in the text?

The Ram Navami fair featured a grand procession with two large ceremonial flags that were tied at the Masjid. According to the details provided in Chapter 0, one of these flags was from Shankarrao Raghunath Deshpande, also known as Nanasaheb Nimonkar. The second flag came from Damu Shet Kasar of Ahmednagar. Damu Shet's contribution was born from a vow he took after receiving Maharaj's blessing, which resulted in the birth of a son after he had been childless for a long time. This tradition of the two flags highlights the deep devotion of key followers.