i:g 



See, T[]iomas] J[efTersoii] J[ackson]. 

 Oil tlie ])robable mass and density of 

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Preliminaiy investigation 



of the diameter of Mars. Astr. Nachr., 

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Researches on the diameter 



of Jupiter, made with the 26-inch refrac- 

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Micrometrical measures of 



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1753 



Eesearches on the diameter 



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Seeliger, H[ngo]. Ueber kosmigche 

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Bemerknng iiber den ueuen 



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1756 



Ueber die Helligkeits- 



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Zusatz [zu G tint he r- 



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[Semenov, K.]. CcMOlIOBI., K. 



Mto icTi. iia iRU'fc, iia to.iimt., iia 

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CBfeTII.iaXI.. [Ce qui est dans le ciel, 

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[Serafimov, A^asilij Vasiljevic]. Sera- 

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Servlss, Garrett P. Pleasures of the 

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Serviis, Hermami. Die Storimgen der 

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Sharp, il[artin] C[harles]. Observa- 

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Further observations of 



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1764 



Colour observations of 



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1765 

 Shilow, if. Planet (147) Protogeneia 

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1766 

 Sidgreaves, Walter. Stonyhurst Col- 

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Stonvhurst College Observa- 



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Notes on the spectrum of 



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The spectrum of Nova 



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Tlie spectrum of Nova 



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1771 



• The specti-um of Nova 



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