This file photo taken on December 8, 2010 shows the gold coin "Big Maple Leaf" on display at Berlin's Bode Museum. Police said on July 12, 2017 that several people were arrested in connection with the theft of the "Big Maple Leaf" gold coin. Thieves stole the coin weighing 100 kilograms (220 pounds) from Berlin's Bode Museum on March 27, 2017. AFP / dpa / Marcel Mettelsiefen