In this photo taken Friday, Dec. 5, 2014, in Chicago, the mummified body of Minirdis, a 14-year-old Egyptian boy and his burial mask lie in his opened coffin after J.P. Brown and his team of curators at the Field Museum opened the coffin for the first time. Brown and his team will begin conservation work on the 2,500-year-old boy before it becomes part of a traveling exhibition. Brown says they have to fix his burial mask, shroud, reconnect his detached feet, and do work to shore up the coffin and mummy so they can withstand travel. (AP Photo/Charles Rex Arbogast)