{"first_publish_date": "1907", "key": "/works/OL1490607W", "title": "Fifteenth anniversary exercises and banquet, October 16th, 1891-1906, International correspondence schools", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4597116A"}}], "type": {"key": "/type/work"}, "covers": [5554504], "subjects": ["Correspondence schools and courses", "Congresses"], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-09T21:43:03.926521"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-26T11:35:37.970673"}}