{"first_publish_date": "1929", "title": "Documents relating to American economic history", "subject_places": ["United States"], "lc_classifications": ["LD744 .A3 no. 217"], "key": "/works/OL2558172W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL363754A"}}], "type": {"key": "/type/work"}, "subjects": ["Bank of the United States (1791-1811)", "Coinage", "Economic conditions", "Manufactures", "Mints", "Manufacturing industries"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T23:56:26.357446"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-17T16:39:42.788999"}}