Page 108. col. 1. Dele lines 24, 25, 26, 27, 28, 29; and in their place read, "which though Lord Auchinleck and his son took the same side, they took it with very different degrees of ardour. The judge saw not the propriety of illuminating his windows, when the cause was finally decided by the House of Peers; and to compel him to illuminate, the advocate got possession of a Chinese gong." Page 186. col. 1. line 18. For "Henry VI." read "Henry II." 253. col. 1. line 23. for sulphuret read sulphat. CHEMISTRY-Index, page 399. col. 1. line 2. After 464 add, "and Part 3. chap. 2. sect. 11. Page 399. col. 1. line 38. For p. 624, read 359.—Page 402, col. 2. line 18. For p. 624, read p. 359. Page 451. col. 1. line 34. For "Diderot," read "D'Alembert." PART I. PART II. Plate I. Plate XI. II. to face Page 30 XII. 174 III. XIII. IV. XIV. V. - 32 XV. 206 VI. - 54 XVI. VII. - 152 XVII. VIII. 174 XVIII. 398 IX. XIX. X. Plate XX. 462 XXI. 548 XXII. XXIII. XXIV. 18 XXV. XXVI. XXVII. 624 XXVIII. 662 XXIX. 810 Edinburgh: