Subject ASC0002r7t

Keywords

drawing: {"keywords":["boiler","inner","outer","arrow","heat","circulation","circulate","heating system"]}
drawing: {"keywords":["boiler","heating system"]}
drawing: {"keywords":["boiler","heating system"]}

classification_count: 8
group_id: "GSC0000009"
id: "5dc445c37716a10004001320"
keywords: ["boiler","inner","outer","arrow","heat","circulation","circulate","heating system"]
page: "Page 28"
page_id: "32278214"
reduced: [{"type":"drawing","coords":[0,0,75,249,224,160],"value":{"keywords":["boiler","inner","outer","arrow","heat","circulation","circulate","heating system"]}},{"type":"drawing","coords":[0,0,98,928,417,335],"value":{"keywords":["boiler","heating system"]}},{"type":"drawing","coords":[0,0,521,927,219,336],"value":{"keywords":["boiler","heating system"]}}]
scale: 0.43997485857950974
subject_id: "ASC0002r7t"
volume: "v. 8 (1832)"
year: "1832"