# Industrial archaeology { "id": "S85065824", "title": "Industrial archaeology", "url": "/topics/S85065824", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "ada6ac461eb15f1d", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "9511672781750796804", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 18433, 32768 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the organized study of the physical remains of industries of the 18th and 19th centuries, including industrial buildings, machinery, tools, etc. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85065824 No owner-reviewed local answer yet.