Subject ASC0002qzy

Keywords

pulley sash weight ground glasshouse roof sash mechanism green house hot house open and close roof sashes in hot house

drawing: {"keywords":["pulley","sash","weight","ground","roof sash mechanism","green house","hot house","open and close roof sashes in hot house"]}

classification_count: 5
group_id: "GSC0000009"
id: "5dc445c37716a1000400130b"
keywords: ["pulley","sash","weight","ground","glasshouse","roof sash mechanism","green house","hot house","open and close roof sashes in hot house"]
page: "Page 369"
page_id: "32256049"
reduced: [{"type":"drawing","coords":[0,0,379,319,357,640],"value":{"keywords":["pulley","sash","weight","ground","roof sash mechanism","green house","hot house","open and close roof sashes in hot house"]}}]
scale: 0.44052863436123346
subject_id: "ASC0002qzy"
volume: "v. 2"