Astrophotography. Material from Geoff Gaherty, RASC Montreal Centre.
Observer:
Gaherty, Geoff
Volume:
PB7
Pages:
21
Interval:
1958-59
Attachment | Size |
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![]() | 6.58 MB |
![]() | 4.12 MB |

Astrophotography. Material from Geoff Gaherty, RASC Montreal Centre.
Attachment | Size |
---|---|
![]() | 6.58 MB |
![]() | 4.12 MB |