The discourse made before the Royal Society the 26. of November, 1674, concerning the use of duplicate proportion in sundry important particulars together with a new hypothesis of springing or elastique motions / by Sir William Petty, Kt. ...

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Title
The discourse made before the Royal Society the 26. of November, 1674, concerning the use of duplicate proportion in sundry important particulars together with a new hypothesis of springing or elastique motions / by Sir William Petty, Kt. ...
Author
Petty, William, Sir, 1623-1687.
Publication
London :: Printed for John Martyn ...,
1674.
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Subject terms
Physics -- Early works to 1800.
Atomic structure -- Early works to 1800.
Link to this Item
http://name.umdl.umich.edu/A54611.0001.001
Cite this Item
"The discourse made before the Royal Society the 26. of November, 1674, concerning the use of duplicate proportion in sundry important particulars together with a new hypothesis of springing or elastique motions / by Sir William Petty, Kt. ..." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A54611.0001.001. University of Michigan Library Digital Collections. Accessed June 15, 2024.

Pages

Page [unnumbered]

Page [unnumbered]

To the Right Honourable WILLIAM Lord Viscount Brouncker, PRESIDENT OF THE Royal Society.

My Lord,

THE Observati∣ons on the Bills of Mortality were distinctly Dedicated to a Peer of this Realm, and also to the Presi∣dent of the Royal Society,

Page [unnumbered]

and both with good accep∣tance: Wherefore I have also (like the Author of those Observations) Dedicated this Discourse to his Grace the Duke of Newcastle, for the reasons in the foregoing Epi∣stle mentioned; and I now again Dedicate the same to your Lordship. First, In Gra∣titude for the several assi∣stances I had from your Lord∣ship towards the Experiments mentioned in this Discourse. Secondly, Because your Lord∣ship is an Eminent Iudge

Page [unnumbered]

in those Matters, a Person whose Animadversions I shall take for Kindnesses; and who is able to excuse the Er∣rors, and defend the Truths I have delivered. Lastly, For that near half the whole Discourse relates to Shipping, Artillery, Fortresses, Sea∣banks, &c. which all con∣cern his Majesties Service, and part whereof are happily entrusted by him to your Lordships Care; I thought I might express My affection to those his Majesties Con∣cernments

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even by offering this my Mite unto them. Vpon the whole Matter, I have layd hold on this Occa∣sion, to Publish my desire of being esteemed,

My LORD,

Your Lordships most humble and faith∣ful Servant WILLIAM PETTY.

Ult. Decemb. 1674.

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