Can you detail Damu Anna's involvement in the Ram Navami festival as mentioned in the source material?

According to Chapter 25, Damu Anna had a significant and long-standing role in the annual Ram Navami festival in Shirdi. He maintained a regular vow, carried out with uninterrupted love and devotion, to provide one of the two large new flags for the festival's procession. The other flag was provided by the Nimonkars. The chapter details that the procession would start from the house of Kondaji Sutara, the carpenter, and the flags would be carried through the village accompanied by musical instruments. Finally, these long banners were tied to the two ends of the Masjid. This recurring devotional act, as cited in Chapter 25, underscores Damu Anna's deep commitment to Sai.