Subject ASC0002t50

Keywords

drawing: {"keywords":["horticulture","hothouses","heating","Hobb's boiler","drawing","plan","Hogg's Patent conical Boiler","boiler","conical","cone","ashpit","wood","heat","steam","fire","iron","brick","plate","ring","bead","furnace","hot","stave","grate","pipe"]}

classification_count: 6
group_id: "GSC0000009"
id: "5dc445c87716a10004001439"
keywords: ["boiler","conical","cone","ashpit","wood","heat","steam","fire","iron","brick","plate","ring","bead","furnace","hot","stave","grate","pipe","horticulture","hothouses","heating","Hobb's boiler","drawing","plan","Hogg's Patent conical Boiler","Hogg's conical boiler"]
page: "Page 298"
page_id: "32371505"
reduced: [{"type":"drawing","coords":[0,0,138,92,558,822],"value":{"keywords":["horticulture","hothouses","heating","Hobb's boiler","drawing","plan","Hogg's Patent conical Boiler","boiler","conical","cone","ashpit","wood","heat","steam","fire","iron","brick","plate","ring","bead","furnace","hot","stave","grate","pipe"]}}]
scale: 0.4394224733207784
subject_id: "ASC0002t50"
volume: "v. 3 new ser."