[76] Minutes of the House of Commons, p. 104.

[77] Minutes, before quoted, p. 22.

[78] Minutes of the House of Commons, p. 40.

[79] Minutes of the House of Commons, p. 32.

[80] See a Treatise on the Use and Application of Chemical Tests, 3d edition; Tests for Sulphuric Acid, &c.

[81] Repository of Arts, No. 2, p. 74.—1816.

[82] Copied from Professor Brande's Paper in the Philosophical Transactions, 1811, p. 345.

[83] Result of our own Experiments, see p. [127].

[84] Professor Brande's Experiments.