The Emperor Was pleased with Tulsidas and presented the Hanuman temple with an Islamic crescent Moon finial which adorns the temple spire. It is usually claimed that due to the crescent moon symbol over the spire, the temple was not ruined because of the Muslim rulers who invaded India at https://hanumanmandirsydney.com.au/the-growing-devotion-of-khatu-shyam-sydney-in-australia/