{"first_publish_date": "1860", "key": "/works/OL13093705W", "title": "Speech of the Hon. Thomas Ewing, at Chillicothe, Ohio, Before a Republican Mass Meeting ..", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL5990844A"}}], "type": {"key": "/type/work"}, "covers": [5995288], "subjects": ["Campaign literature", "Republican"], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-12-11T08:35:32.591041"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-23T09:27:26.230544"}}