The Emperor Was happy with Tulsidas and presented the Hanuman temple by having an Islamic crescent Moon finial which adorns the temple spire. It's also claimed that as a result of crescent moon symbol over the spire, the temple was not destroyed with the Muslim rulers who invaded India at https://shri-hanuman-mandir59898.life3dblog.com/41103131/the-fact-about-hanuman-chalisa-that-no-one-is-suggesting