Numb. 417. Beginning
VOL. XXXVII
PHILOSOPHICAL
TRANSACTIONS.
For the Months of January and February, 1731.
The CONTENTS.
I.A Catalogue of the fifty plants from Chelsea-Garden, presented to the Royal Society by the Company of Apothecaries, for the Year 1729; pursuant to the Direction of Sir Hans Sloane, Bart. Med. Reg. Præf. Col. Med. & Soc. Reg. by Isaac Rand, Apothecary, F.R.S.
II.A Description of the Water-Works at London-Bridge. By H. Beighton, F.R.S.
III.Epistola continens Historiam Calculi in Vesica sponte fracti, & per Urethram feliciter excreti; ad Illustrem Generosissimumque Virum D. Fred. de Thom, Serenissimo Duci Brunsvicensi et Luneburgensi a Consiliis, Oratorem ejus apud Potentissimum Magnæ Brittaniæ Regem, nec non R.S.S. a Laurentio Heisero, M.D. Prof. Botan. in Acad. Julia Helmstadii & R.S.S. conscripta.
IV.A Letter from the Reverend William Derham, D. D. Canon of Windsor, and F.R.S.
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