Letter concerning Mr Eyre's experiments in drawing bars with horse- and water-mills
Novem. 19. 1714.
May it please your Lordship
I have spoke with Mr Eyres, & his Answer is, that he can make the experiment in a horse-mill, & within a week will deliver into the Mint an hundred weight of barrs drawn after the manner proposed by him. But a water-mill is cheaper & goes with more strength for making dispatch with fewer draughts & less wast of the metal & so enables him to perform the undertaking at a cheaper rate.
I am
My Lord
Your Lordships most humble
& most obedient servant
Is: Newton
[1] <52v>Sir Isaac Newton
read 19th Novr. 1714.
My Lords desire Mr. Eyres to go on with all the {Expediousness} that may be.
[1] Earl of Halifax