Subject ASC0002zyw

Keywords

drawing: {"keywords":["hand-held magnifying lens","cover glass","lens","brass ring","glass","object","zeiss","cover","base","brass","ring","object glass","specimen","focal point","spherical surface","dry lens","perfect image","dry object","microscope","magnification","magnifying glass"]}
inscription: {"text":["Fig. 1.","FIG. 1.","LENS","CLASS BASE","BRASS RING"]}

classification_count: 7
group_id: "GSC000000g"
id: "5dc4464d7716a1000400293d"
keywords: ["hand-held magnifying lens","cover glass","lens","brass ring","glass","object","zeiss","cover","base","brass","ring","object glass","specimen","focal point","spherical surface","dry lens","perfect image","dry object","microscope","magnification","magnifying glass"]
page: "Page 517"
page_id: "816140"
reduced: [{"type":"drawing","coords":[0,0,38,563,706,202],"value":{"keywords":["hand-held magnifying lens","cover glass","lens","brass ring","glass","object","zeiss","cover","base","brass","ring","object glass","specimen","focal point","spherical surface","dry lens","perfect image","dry object","microscope","magnification","magnifying glass"]}},{"type":"inscription","coords":[446,701,0,0,0,0],"value":{"text":["Fig. 1.","FIG. 1.","LENS","CLASS BASE","BRASS RING"]}}]
scale: 0.3663003663003663
subject_id: "ASC0002zyw"
volume: "ser. 2, v. 12 (1913)"
year: "1913"