Subject ASC0000a1z

Recreative Science.
1, (1860)
Natural History Museum Library, London
BHL Page 2539836

Keywords

drawing: {"keywords":["Space","Trocheidoscope","trocheidoscope","advertisement","optical instruments","optics","measurement","instrument","kaleidoscope","drawing","goodchild","Goodchild's Trocheidoscope","optical instrument","optic","optical device","device"]}
inscription: {"text":["Goodchild's","b\n","D","GOODCHILD'S","C","B","h","H","Goodchild's trocheidoscope","c","a","A","G","I","F","e","f","E","Trocheidoscope","TROCHEIDOSCOPE\n"]}

classification_count: 24
group_id: "GSC0000003"
id: "5dc444ce7716a100040000d3"
keywords: ["trocheidoscope","advertisement","optical instruments","Trocheidoscope","optics","optical device","device","measurement","instrument","kaleidoscope","drawing","goodchild","Goodchild's Trocheidoscope","Space","optical instrument","optic"]
page_id: "2539836"
reduced: [{"type":"drawing","coords":[0,0,518,111,475,467],"value":{"keywords":["Space","Trocheidoscope","trocheidoscope","advertisement","optical instruments","optics","measurement","instrument","kaleidoscope","drawing","goodchild","Goodchild's Trocheidoscope","optical instrument","optic","optical device","device"]}},{"type":"inscription","coords":[763,321,0,0,0,0],"value":{"text":["Goodchild's","b\n","D","GOODCHILD'S","C","B","h","H","Goodchild's trocheidoscope","c","a","A","G","I","F","e","f","E","Trocheidoscope","TROCHEIDOSCOPE\n"]}}]
scale: 0.4326328800988875
subject_id: "ASC0000a1z"
volume: "1"
year: "1860"