The Emperor Was delighted with Tulsidas and offered the Hanuman temple having an Islamic crescent Moon finial which adorns the temple spire. Additionally it is claimed that due to crescent moon image within the spire, the temple was not ruined by the Muslim rulers who invaded India at numerous times. https://hanumanmandiradelaide.com.au/hanuman-mandir-adelaide-a-spiritual-sanctuary-in-south-australia/