{"object":[{"sourceId":{"label":"Source ID","value":"321863"},"primaryMedia":{"value":"https://digitalarchive.tpl.ca/internal/media/dispatcher/2085310/full"},"displayDate":{"label":"Date","value":"7/20/1970"},"invno":{"label":"Object number","value":"TSPA_0134443F"},"onview":{"label":"On View","value":"0"},"id":{"label":"Id","value":"7677390"},"title":{"label":"Title","value":"Future applications for the amazing laser seem limited only by the imagination. As an industrial tool, the laser - a beam of light - is expected to serve a $1 billion market within a few years. University of Toronto physics professor Dr. B. P. Stoicheff demonstrates laser with help from graduate student Bob McCaren."},"classification":{"label":"Format","value":"Picture"}}]}