Subject ASC0003gs6

Keywords

drawing: {"keywords":["method","stereo","photograph","photo","circular","circle","aperture","stop","black","white","lens"]}

classification_count: 7
group_id: "GSC000000g"
id: "5dc446497716a10004002803"
keywords: ["method","stereo","photograph","photo","circular","circle","aperture","stop","black","white","ray","light. objective","optic","axis","lens","camera","photographs","light","picture"]
page_id: "2200610"
reduced: [{"type":"drawing","coords":[0,0,208,506,542,325],"value":{"keywords":["method","stereo","photograph","photo","circular","circle","aperture","stop","black","white","lens"]}}]
scale: 0.3875968992248062
subject_id: "ASC0003gs6"
volume: "ser. 2, v. 9 (1904-1906)"
year: "1904-1906"