{"title": "Handbook of U S Coins-1985, Blue (Handbook of United States Coins: The Official Blue Book (Paper))", "key": "/works/OL8312608W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2762415A"}}], "type": {"key": "/type/work"}, "subjects": ["American Coins", "Coins", "Prices"], "covers": [11583264], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-10T22:37:51.536501"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-11T23:42:22.192002"}}