Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. B 1 / Spectroheliograph of the Kenwood Obs.". Rectangular sticker: "Copied. Now D 20115". Kenwood Observatory was George Ellery Hale's observatory. He was the inventor of the spectroheliograph. n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution reference: LSB04_095_2040.
Spectroheliograph of the Kenwood Observatory, Chicago, United States
Item details
Creation date:
1891-1994
Content type:
Photograph
Originals information:
The original material is located in Boyden Observatory, Bloemfontein, South Africa.
Reference:
EAP1190/1/5/2/95
Level:
Item
Extent:
1
Digitisation date:
2019
Legal:
This item is part of
- Project EAP1190:
- Collection EAP1190/1:
- Collection EAP1190/1/5:
- File EAP1190/1/5/2:
- Item EAP1190/1/5/2/95:
