iv
CONTENTS
XVI. On the Direction and Velocity of the Motion of the Sun, and Solar System. By William Herschel, L.L.D. F.R.S.
p. 233
XVII. On the Reproduction of Buds. By Thomas Andrew Knight, Esq. F.R.S. In a Letter to the Right Hon. Sir Joseph Banks K.B. P.R.S.
p. 257
XVIII. Some Account of two Mummies of the Egyptian Ibis, one of which was in a remarkably perfect State. By John Pearson, Esq. F.R.S.
p. 264
p. 272
XX. On the magnetic Attraction of Oxides of Iron. By Timothy Lane Esq. F.R.S.
p. 281
XXI. Additional Experiments and Remarks on an artifical Substance, which possesses the principal characteristic Properties of Tannin, By Charles Hatchett, Esq. F.R.S.
p. 285.
XXII. On the Discovery of Palladium; with Observations on other Substances found with Platina, By William Hyde Wollaston, M.D. Sec. R.S.
p. 316
XXIII. Experiments an a Mineral Substance formerly supposed to be Zeolite; with some Remarks on two Species of Uran-glimmer. By the Rev. William Gregor. Communicated by Charles Hatchett Esq. F.R.S.
p. 331
