this laft year, partly by their ouon Members, 
partly by their conftant Correfpondence 'with 
the P|iilofophical Societies of Oxford 
and Dublin: 'which is huntbly laid at your 
GrsLces feet, tojhew, that the Royal So- 
ciety ha's not been negligent in profecuting 
thofe StMd'iQS, your GmcQ is pleafed to pro- 
mote ; and to teftify the duty of 
Y O U .R , ; 
From the Ashmt)' 
Grace s moft obliged 
km Mufaum, 
Jan. I. J ^ V 
moft humble Servant 
