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Helena Observatory, North Alton, NS |
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RA setting circle lock screw | ||
| 01-Jul-2025 09:22 ADT | 01-Jul-2025 12:22 UTC | |
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Helena Observatory, North Alton, NS |
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RA setting circle lock screw | ||
| 01-Jul-2025 09:22 ADT | 01-Jul-2025 12:22 UTC | |
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Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019