Subject ASC0003uf4

Keywords

chart: {"keywords":["table","ton","ore","raise","mine","manufacture","furnace","year","1828","geology","mining","iron","iron smelting","pit-coal","Forest of Dean","Gloucestershire","England","iron production","19th century"]}

classification_count: 8
group_id: "GSC000000i"
id: "5dc446b17716a10004003d8b"
keywords: ["table","ton","ore","raise","mine","manufacture","furnace","year","1828","geology","mining","iron","iron smelting","pit-coal","Forest of Dean","Gloucestershire","England","iron production","19th century"]
page: "Page 222"
page_id: "46420226"
reduced: [{"type":"chart","coords":[0,0,38,514,724,223],"value":{"keywords":["table","ton","ore","raise","mine","manufacture","furnace","year","1828","geology","mining","iron","iron smelting","pit-coal","Forest of Dean","Gloucestershire","England","iron production","19th century"]}}]
scale: 0.3615702479338843
subject_id: "ASC0003uf4"
volume: "Vol.1"