430 Col. Beaufoy r s Astronomical Observations. [Dec t 



others do after him, but only c&lomelas and calomelanicus ; the 

 idea, therefore, will be less objectionable, inasmuch as it will not 

 be necessary to account for the first of these terms, if it originate 

 from an erroneous conception of Turquet's meaning, and one 

 may suppose the second and third to be latinised in the same 

 way, for example, as panchymagogus, from vox, all, wfug, humour, 

 and ayu, to draw, a conceit of Du Chesne's, not now minded. 



The synonyms met with in the course of these inquiries are ; 



Aquila alba, 

 Aquila caelestis, 

 Aquila mercurii, 

 Aquila mitigata, 

 Calomelas, 

 Calomelanos, 

 Calomelanos Turqueti, 

 Calomelanicus subl. dulc. 

 Draco mitigatus. 

 The dragon tamed, 

 Dulcified mercury, 

 Dulcified sublimate, 

 Manna caelestis, 

 Manna mercurii, 



Manna metallorum, 

 Mercurius dulcis, 

 Mercurius dulcis sublimatus, 

 Mercurius dulcis vulgaris, 

 Mercurius dulc* officinalis, 

 Mercurius edulcoratus, 

 Mercurius dulcificatus, 

 Mercurius sublimat. dulcis, 

 Mercurius calomelanicus, 

 $ calomelanicus, 

 Mercurius loticus, 

 Panacea mercurialis, 

 Panchymagogus Quercitani, 



I am, Sir, &c. 



W. R. Whatton* 



Article VL 



Astronomical Observations, 1821. 

 By Col. Beaufoy, FRS. 



Bushey Heath, near Stanmore. 



Latitude 51° 37' 44-3" North. Longitude M'est in time 1' 20-93". 



Oct. 24. Emersion of Jupiter's third J 10* 34 



satellite \ 10 



Oct. 28. Emersion of Jupiter's first ( 9 



satellite j 9 



Nov. 4. Emersion of Jupiter's first 5 1 1 



satellite £ |] 



Nov. 6. Emersion of Jupiter's first ( 5 

 •"elite 5 5 



35 

 09 

 II 

 05 

 06 

 32 

 34 



22" 



43 



51 



12 



19 



40 



50 



II 



I Mean Time at Bushey. 



> Mean Time at Greenwich* 

 f Mean Time at Bushey. 



$ Mean Time at Greenwich. 

 ? Mean Time at Bushey. 



> Mean Time at Greenwich, 

 ? Mean Time at Bushey. 



J Mean Time at Greenwich. 



