

Caption reads - 'The Sun in Hydrogen Light (H line) 1917 Aug. 10. 7h 50m Indian Standard Time'
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Details
- Measurements:
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- Identifier:
- EVER/A/1/E109
- Access:
- Open Access
- copyright:
Caption reads - 'The Sun in Hydrogen Light (H line) 1917 Aug. 10. 7h 50m Indian Standard Time'