{"object":[{"sourceId":{"label":"Source ID","value":"293561"},"primaryMedia":{"value":"https://digitalarchive.tpl.ca/internal/media/dispatcher/2025133/full"},"displayDate":{"label":"Date","value":"1858"},"invno":{"label":"Object number","value":"1858-ROWSELL-SB"},"medium":{"label":"Medium","value":"1 sheet (verso blank)"},"onview":{"label":"On View","value":"0"},"id":{"label":"Id","value":"7649434"},"title":{"label":"Title","value":"[Letter]"},"classification":{"label":"Format","value":"Ephemera"},"dimensions":{"label":"Dimensions","value":"21 x 13 cm."}}]}