The Brothers Houdini (before Dash, before Bess, before Harry Handcuff Houdini) caught in action, and brought to light by Dean Carnegie, Magic Detective.  This appears to be a photo of Houdini when he was perhaps in his late teens.  He and his partner, probably Jacob Hyman, are shown performing miscellaneous magic and the Metamorphosis trunk trick at Kohl & Middleton's Museum in Chicago.