The Temple, that has a self manifest idol of Hanuman, has an unusual characteristic set in the spire (Shikhara) in the shape of the crescent moon as opposed to the Hindu image of Aum or Sun that is often seen in many Hindu temples. It is reckoned the Shiva Linga https://hanumanmandiradelaide.com.au/explore-the-sacred-essence-of-the-hindu-temple-in-adelaide/