Subject ASC0003ghm

Keywords

classification_count: 6
group_id: "GSC000000g"
id: "5dc446487716a100040027e8"
keywords: ["aplanatism","apertometer","test","abbe's test","cheshire's","diagrams"]
page_id: "2200358"
reduced: [{"type":"drawing","coords":[0,0,31,56,725,421],"value":{"keywords":["aplanatism"]}},{"type":"drawing","coords":[0,0,23,534,754,816],"value":{"keywords":["apertometer"]}}]
scale: 0.3498250874562719
subject_id: "ASC0003ghm"
volume: "ser. 2, v. 9 (1904-1906)"
year: "1904-1906"