(1) (p. 205). See The Phlogiston Theory, Vol, IV.
(2) (p. 205). Robert Boyle, Philosophical Works, 3 vols., London, 1738. Vol. III., p. 41.
(3) (p. 206). Ibid., Vol. III., p. 47.
(4) (p. 206). Ibid., Vol. II., p. 92.
(5) (p. 207). Ibid., Vol. II., p. 2.
(6) (p. 209). Ibid., Vol. I., p. 8.
(7) (p. 209). Ibid., vol. III., p. 508.
(8) (p. 210). Ibid., Vol. III., p. 361.
(9) (p. 213). Otto von Guericke, in the Philosophical Transactions of the Royal Society of London, No. 88, for 1672, p. 5103.
(10) (p. 222). Von Guericke, Phil. Trans. for 1669, Vol I., pp. 173, 174.