What is the primary story recounted in Chapter 41 of the Sai Satcharitra concerning a photograph of Sai Baba?

The primary story detailed in Chapter 41 concerns the miraculous arrival of a photograph of Sai Baba. The chapter explains that this event fulfilled a promise Sai made in a dream, stating, "On a Holi festival day, I am coming to your house for a meal today." The narrative then introduces the account of a man named Alli Mohammed, who was the instrument of this divine play. As recounted in Chapter 41, Alli Mohammed was in Mumbai when he came across a merchant selling pictures of saints. He was deeply drawn to one specific portrait of Sai Baba, whom he already revered. He purchased the picture and took it home, setting the stage for how this very portrait would later be delivered to the narrator at the exact right time, confirming Sai's promise.