Tintin Broken Ear GN

An idol that originally belonged to a Native American nation in South America is stolen from the Museum of Ethnography in Brussels. The following day it is back in the museum, along with a note apologizing for the inconvenience caused, saying that the reason for the theft had been a bet. Tintin, who is among the reporters looking into the story, realizes that the replacement is a fake since the original had a broken ear that is intact on the idol returned to the museum.