"Wood," concluded he, "yields in condensable vapours two thirds of its weight; those vapours may therefore be employed to produce the effects of our steam-engines, and it is needless to borrow this succour from foreign water."

P. S.. On the 1st of last Vendémiaire, (23rd of September), the government presented to the Chief Consul a sword, whose hilt was adorned with fourteen diamonds, the largest of which, called the Regent, from its having been purchased by the Duke of Orleans, when Regent, weighs 184 carats. This is the celebrated Pitt diamond, of which we have heard so much: but its weight is exceeded by that of the diamond purchased by the late empress of Russia, which weighs 194 carats; not to speak of the more famous diamond, in possession of the Great Mogul, which is said to weigh 280 carats.

[LETTER V.]

Paris, October 24, 1801.

Last night I received yours of the 20th ult. and as Mr. M----y purposes to send off a dispatch this morning, and will do me the favour to forward this, with my former letters, I hasten to write you a few lines.

I scarcely need assure you, my dear friend, that I will, with pleasure, communicate to you my remarks on this great city and its inhabitants, and describe to you, as far as I am able, the principal curiosities which it contains, particularizing, as you desire, those recently placed here by the chance of war; and giving you a succinct, historical account of the most remarkable national establishments and public buildings. But to pass in review the present state of the arts, sciences, literature, manners, &c. &c. in this capital, and contrast it with that which existed before the revolution, is a task indeed; and far more, I fear, than it will be in my power to accomplish.

However, if you will be content to gather my observations as they occur; to listen to my reflections, while the impression of the different scenes which produced them, is still warm in my mind; in short, to take a faithful sketch, in lieu of a finished picture, I will do the best I can for your satisfaction.

Relying on your indulgence, you shall know the life I lead: I will, as it were, take you by the arm, and, wherever I go, you shall be my companion. Perhaps, by pursuing this plan, you will not, at the expiration of three or four months, think your time unprofitably spent. Aided by the experience acquired by having occasionally resided here, for several months together, before the revolution, it will be my endeavour to make you as well acquainted with Paris, as I shall then hope to be myself. For this purpose, I will lay under contribution every authority, both written and oral, worthy of being consulted.

[LETTER VI]

Paris, October 26, 1801.