The central bay protrudes slightly forward under a pediment .
The central bay contains a porch with corner pilasters , engaged Ionic columns , a frieze containing a roundel , a prominent cornice , and a balustraded parapet .
The central bay protrudes slightly forward under a pediment and contains a porch with corner pilasters , engaged Ionic columns , a frieze containing a roundel , a prominent cornice , and a balustraded parapet .