abstpapecommroya j100687 Abstracts of the Papers Communicated to the Royal Society of London The Royal Society 03650855 111039 On the Universal Law of Attraction, Including that of Gravitation, as a Particular Case of Approximation Deducible from the Principle that Equal and Similar Particles of Matter Move Similarly, Relatively to Each other. [Abstract] John Kinnersley Smythies 1 1 1843 1 1 1850 5 i207047 831 832 831-832 lang eng