Subject ASC0002zia

Keywords

microscope construction Micrometer adjustment microscope. nut screw pinion cannon micrometer drum Microscope construction device to prevent any damage horizontal fine adjustments avoid damage Berger micrometer drumhead adjustment pinion cannon pinion

drawing: {"keywords":["Micrometer adjustment","microscope.","nut","screw","pinion","cannon","micrometer","drum","Microscope construction","device to prevent any damage"]}

classification_count: 7
group_id: "GSC000000g"
id: "5dc4464d7716a10004002957"
keywords: ["microscope construction","Micrometer adjustment","microscope.","nut","screw","pinion","cannon","micrometer","drum","Microscope construction","device to prevent any damage","horizontal fine adjustments","avoid damage","Berger","micrometer drumhead","adjustment pinion","cannon pinion"]
page: "Page 98"
page_id: "816538"
reduced: [{"type":"drawing","coords":[0,0,163,447,595,402],"value":{"keywords":["Micrometer adjustment","microscope.","nut","screw","pinion","cannon","micrometer","drum","Microscope construction","device to prevent any damage"]}}]
scale: 0.3663003663003663
subject_id: "ASC0002zia"
volume: "ser. 2, v. 12 (1913)"
year: "1913"