NO VI 



COMMENTARII 



ACADEMIAE SCIENTIARVM 

 IMPERIALIS 



PETROPOLITANAE 

 TOMVS IV. 



.ad Annum MDCCLII. et MDCCLIIL 



£ IAl 



PETROPOLI 



TYPIS ACADEMIAE SC1E\TIARVM 

 M D C C L V 1 1 L 



