He collected and delivered the ark to the proper authorities for filing. Like a hero! Yeah! Yes! Right!
他重拾宝物，还把宝物归还给有关部门保存，像英雄一样! 是啊! 对!
英语百科
Proper authority
In Australian corporations law, proper authority is the authorisation provided by a licensed securities dealer to an individual that permits the holder to represent the securities dealer.