Subject ASC00009nm

Recreative Science.
1, Page 166 (1860)
Natural History Museum Library, London
BHL Page 2539435

Keywords

telescope astronomy comet declination polar distance screw base hinge for movement adjustable invention portable tool celestial observation astronomical instrument line drawing diagram telescope?

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classification_count: 16
group_id: "GSC0000003"
id: "5dc444c67716a10004000019"
keywords: ["telescope","astronomy","comet","declination","polar distance","screw base","hinge for movement","adjustable","invention","portable","tool","celestial observation","astronomical instrument","line drawing","diagram","telescope?"]
page: "Page 166"
page_id: "2539435"
reduced: [{"type":"drawing","coords":[0,0,183,349,721,729],"value":{"keywords":["telescope","astronomy","comet","declination","polar distance","screw base","hinge for movement","adjustable","invention","portable","tool","celestial observation","astronomical instrument","line drawing"]}}]
scale: 0.4507405022537025
subject_id: "ASC00009nm"
volume: "1"
year: "1860"