{ "abstracts": [], "contribs": [], "ext_ids": { "doi": "10.2307/j.ctvm201hw.29" }, "extra": { "container_name": "English Hammered Coinage. Volume 1", "crossref": { "type": "book-chapter" } }, "ident": "s46mfwvb4rdyhlforb6yxg3abi", "pages": "255-257", "publisher": "Spink Books", "refs": [], "release_date": "2018-01-01", "release_stage": "published", "release_type": "chapter", "release_year": 2018, "revision": "b03644e0-bffb-44ef-979b-db23a36dec68", "state": "active", "title": "METROLOGY", "work_id": "bnofwvtjpvdc3nnumetdkunuk4" }