4722
Observations of sunspots, 12 to 20 April 1612
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List of thumbnails
41 (19) |
42 (19v) |
43 (20) |
44 (20v) |
45 (21) |
46 (21v) |
47 (22) |
48 (22v) |
49 (23) |
50 (23v) |