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I 
I •^hat I attended was with an 
Iron Fork, fuch as the Gentleman himfelf hath de- 
Kl? r */ franfamons of the 
Royal Society when tlie Number of Revolu- 
to°rorthe'"rr‘" mo. 
r I take to be owing to the different 
Minations of, the Machine; which were more 
Horizontal according as the Motion of the Boat 
was more fwift; from whence we concluded, that 
It would be Mceifary to help this by fome Ta- 
Wes calculated for the Purpofe: Since which, Mr. 
hath accordingly formed fuchlables- 
but as I was not prefent at the Experiments where’ 
on they are founded, 1 leave youSo the JS: 
man himfelf to give you an Account thereof. 
have alfo made another Experiment with Mr 
Be Saumare^ upon a new CorredUon of his Mai 
chine, which he will better explain to you, when 
you fee him, than I can defcribe. Here he has 
pif w:s, f 
differed 4 in J3x m the different Velocity or Mo 
Jr M r I obfLe Aat' 
the Number of Revolutions here were greater 
when, we moved moft flow. For my Part I Hn 
Nu,nfaefof’R^“S*'' cL^ion, the ' 
JN umber of Revolutions may be always rendered 
proportional to the Diftance [ yet let us mS ^ 
Hypo- 
