1879.] 



Report to the Committee on Sola/' Physics. 



313 



g 



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1 1 



I 



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2 



f 



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1 



1 



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2 

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2 



1 



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? 



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+ 





-223 c: 2S2 2S3£2S£- 

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l. 



+ 





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1 



+ 



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1 



+ 



g 



2 S S S § 19 § §' H § rt 2 



T *T m T , ,T 1 1 1 ~ T i 1 TP - T I T 



+ 



- 



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i 1 .1.1 1 1 1 .1. \ 1 J_ i J. 



1 



+ 



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+ 





+ + + + l + l 1 1 + * + 







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s 



+ 



8 



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1 iii++i + ! + ii + i + 



1 



§ 



S32£g23U w ~£?£ S S 

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f 



s 



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1 



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E 



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s 



1 



S 



S § 8 § 5 = 3 71 5 =? gS 3 £ x 3 <° 



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1 s 

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B 



S " g. .58 ■ 3- -8 *" S ' S -3 3- S 8 S S S S 

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3 





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7 



1, 

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1 1 1 s 1 11 1 11 111 ill 





VOL. XXIX. 



