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Plate XXI
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| Fig. I. Nov. 26. Long. cent. 314°
Seeing 2 to 6. Diam. 15".8 |
Fig. II. Oct. 9. Long. cent. 45°
Seeing 5 to 9. Diam. 21". 7 | |
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| Fig. III. Feb. 8. Long. cent. 295°
Seeing 2 to 5. Diam. 7".5 |
Fig. IV. Nov. 23. Long. cent. 31°
Seeing 2 to 7. Diam. 16".3 | |
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| Fig. V. March 16. Long. cent. 312°
Seeing 2 to 8. Diam. 6".4 |
Fig. VI. March 9. Long. cent. 26°
Seeing 3 to 7. Diam. 6" .6 |
DRAWINGS AFTER OPPOSITION [EXCEPT ONE]
By A. E. DOUGLASS
