Subject ASC0002mx8

Keywords

drawing: {"keywords":["heating hot water","heating","water","patent","machine","furnace","boiler","pipes"]}

classification_count: 5
group_id: "GSC0000008"
id: "5dc446207716a10004002130"
keywords: ["water","furnace","boiler","pipes","heating hot water","heating","patent","machine"]
page: "Page 299"
page_id: "20554817"
reduced: [{"type":"drawing","coords":[0,0,108,58,609,782],"value":{"keywords":["heating hot water","heating","water","patent","machine","furnace","boiler","pipes"]}}]
scale: 0.45190445448676564
subject_id: "ASC0002mx8"
volume: "v.13 1837"
year: "1837"