A Forgotten Camera Reveals Hidden Treasure from History Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Back in May, Portland photographer Kati Dimoff picked up a camera from a Goodwill store. She developed the film inside, only to find out the images showed photos of the eruption of Mount St. Helens. ( Kati Dimoff ) Produced by PRI and WNYC