Paris, November 23, 1801.

Yesterday being the day appointed for the opening of the session of the Legislative Body, I was invited by a member to accompany him thither, in order to witness their proceedings. No one can be admitted without a ticket; and by the last constitution it is decreed, that not more than two hundred strangers are to be present at the sittings. The gallery allotted for the accommodation of the public, is small, even in proportion to that number, and, in general, extremely crowded. My friend, aware of this circumstance, did me the favour to introduce me into the body of the hall, where I was seated very conveniently, both for seeing and hearing, near the tribune, to the left of the President.

This hall was built for the Council of Five Hundred, on the site of the grand apartments of the Palais Bourbon. Since the accession of the consular government, it has been appropriated to the sittings of the Legislative Body, on which account the palace has taken their name, and over the principal entrance is inscribed, in embossed characters of gilt bronze:

PALAIS DU CORPS LÉGISLATIF.

The palace stands on the south bank of the Seine, facing the Pont de la Concorde. It was begun, in 1722, for Louise-FranÇoise de Bourbon, a legitimated daughter of Lewis XIV. GIRARDINI, an Italian architect, planned the original building, the construction of which was afterwards superintended by LASSURANCE and GABRIEL. The Prince de CondÉ having acquired it by purchase, he caused it to be considerably augmented and embellished, at different times, under the direction of BARRAU, CARPENTIER and BÉLISARD.

Had the Pont de la Concorde subsisted previously to the erection of the Palais Bourbon, the principal entrance would, probably, have been placed towards the river; but it faces the north, and is preceded by a paltry square, now called Place du Corps LÉgislatif.

In the centre of a peristyle, of the Corinthian order, is the grand gateway, crowned by a sort of triumphal arch, which is connected, by a double colonnade, to two handsome pavilions. The lateral buildings of the outer court, which is two hundred and eighty feet in length, are decorated with the same order, and a second court of two hundred and forty feet, includes part of the original palace, which is constructed in the Italian style.

The principal entrances to the right and left lead to two halls; the one dedicated to Peace; the other, to Victory. On the one side, is a communication to the apartments of the old palace; on the other, are two spacious rooms. The room to the left, inscribed to Liberty, is intended for petitioners, &c.; that to the right, inscribed to Equality, is appropriated to conferences. Between the halls of Liberty and Equality, is the hall of the sittings of the Legislative Body.

The form of this hall is semicircular; the benches, rising gradually one above the other, as in a Roman amphitheatre, are provided with backs, and well adapted both for ease and convenience. They are intersected by passages, which afford to the members the facility of reaching or quitting their places, without disturbance or confusion. Every seat is distinguished by a number, so that a deputy can never be at a loss to find his place. In the centre, is an elevated rostrum, with a seat for the President, directly under which is the tribune, also elevated, for the orator addressing the assembly. The tribune is decorated by a bas-relief, in white marble, representing France writing her constitution, and Fame proclaiming it. The table for the four secretaries is placed facing the tribune, beneath which the huissiers take their station. The desk and seat of the President, formed of solid mahogany, are ornamented with or moulu. The folding doors, which open into the hall, to the right and left of the President's chair, are also of solid mahogany, embellished in the same manner. Their frames are of white marble, richly sculptured. Independently of these doors, there are others, serving as a communication to the upper-seats, by means of two elegant stone stair-cases.

In six niches, three on each side of the tribune, are so many statues of Greek and Roman legislators. On the right, are Lycurgus, Solon, and Demosthenes: on the left, Brutus, Cato, and Cicero. The inside of the hall is in stucco, and the upper part is decorated by a colonnade of the Ionic order. The light proceeds from a cupola, glazed in the centre, and the remainder of which is divided into small compartments, each ornamented by an emblematical figure. The floor is paved with marble, also in compartments, embellished with allegorical attributes.

Having made you acquainted with the hall of the sittings, I think it may not be uninteresting to give you an account of the forms observed in opening the session.

When I arrived, with my friend, at the Palace of the Legislative Body, most of the members were already assembled in the apartments of their library. At noon, they thence repaired to the hall, preceded by the huissiers, messengers of state, and secretaries.

The opening of the session was announced by the report of artillery.

The oldest member, in point of years, took the President's chair, provisionally.

The four youngest members of the assembly were called to the table to discharge the office of secretaries, also provisionally.

The provisional President then declared, that the members of the Legislative Body were assembled by virtue of Article XXXIII of the constitution, for the session of the year X; that, being provisionally organized, the sitting was opened; and that their names were going to be called over, for the purpose of ascertaining the number of members present, and for forming definitive arrangements, by the nomination of a president and four secretaries.

The names were then called over alphabetically, and, after they were all gone through, they were recalled.

This ceremony being terminated, four committees, each composed of four members, whose names were drawn by lot by the President, proceeded, in presence of the assembly, to scrutinize the ballot.

It thence resulted, that the number of members present was two hundred and twenty-eight;

That Citizen DUPUIS was elected President by a majority of votes;

That Citizens DUBOSC, BORD, ESTAQUE, and CLAVIER were individually elected, by a similar majority, to officiate as secretaries.

In consequence. Citizen DUPUIS was proclaimed President, and took the chair. He then moved the following resolution, which was agreed to:

"The Legislative Body declares, that it is definitely constituted, and decrees that the present declaration shall be carried to the Conservative Senate, to the Tribunate, and to the Consuls of the Republic, by a messenger of State."

The President next addressed the assembly in these words:

"Citizens Legislators,

"After twelve years of a painful and glorious struggle against all Europe, in order to insure the triumph of the liberty of man and that of nations, the moment is at length arrived when Peace is on the point of crowning the efforts of the French people, and securing the Republic on a foundation never to be shaken. For this peace, which will unite by the bonds of friendship two great nations, already connected by esteem, we are indebted to the valour and wisdom of the heroic pacificator, to the wise administration of the government, to the bravery of our invincible armies, to the good understanding subsisting between all the constituted authorities, and, above all, to that spirit of moderation which has known how to fix limits to victory itself. The name of peace, so dear to the friend of human nature, ought to impose silence on all malignant passions, cordially unite all the children of the same country, and be the signal of happiness to the present generation, as well as to our posterity.

"How gratifying is it to us, Citizens Legislators, after having passed through the storms of a long revolution, to have at length brought safely into port the sacred bark of the Republic, and to begin this session by the proclamation of peace to the world, as those who preceded us opened theirs by the proclamation of the Rights of Man and that of the Republic! To crown this great work, nothing more remains for us but to make those laws so long expected, which are to complete social organization, and regulate the interests of citizens. This code, already prepared by men of consummate prudence, will, I hope, be soon submitted to your examination and sanction; and the present session will be the most glorious epoch of our Republic: for there is nothing more glorious to man than to insure the happiness of his fellow-creatures, and scatter beforehand the first seeds of the liberty of the world."

"L'impression! L'impression!" was the cry that instantly proceeded from bench to bench on the close of this speech, which was delivered in a manner that did honour to the President's feelings. But, though you have it, as it were, at second-hand, and cannot be struck by Citizen DUPUIS' manner, I hope you will deem the matter sufficiently interesting to justify its insertion in this letter.

Three orators, deputed by the government, were next announced, and introduced in form. They were habited in their dress of Counsellors of State, that is, a scarlet coat, richly embroidered in shaded silks of the same colour, over which they wore a tricoloured silk sash.

One of them, having ascended the tribune, and obtained leave to speak, read an extract from the registers of the Council of State, dated the 24th of Brumaire, purporting that the First Consul had nominated the Counsellors of State, REGNIER, BÉRENGER, and DUMAS to repair to the present sitting. Citizen REGNIER then addressed the assembly in the name of the government. He read his speech from a paper which he held in his hand. It began by announcing the signature of the preliminaries of peace with England, and informed the Legislative Body that measures had been taken by the government for regulating the various branches of the interior administration and of its intention to submit to them the civil code. It was replete with language of a conciliating nature, and concluded with a wish that the most unalterable harmony might subsist between the first authorities of the State, and strengthen in the mind of the people the confidence which they already testified.

From the tenour of this speech, I think it may be inferred that the government is apprehensive of a difference of opinion respecting the civil code; not so much in this place, for, by the constitution, the lips of the deputies are sealed, but in the Tribunate, where a warm discussion may be expected.

The President made a short and apt reply to the orators of the government, who then retired with the same ceremony with which they had entered. Both these speeches were ordered to be printed.

The Conservative Senate addressed to the Legislative Body, by a message read by the President, the different acts emanated from its authority since the last session. Ordered to be inserted in the Journals. A few letters were also read by the President from different members, excusing themselves for non-attendance on account of indisposition. Several authors having addressed a copy of their works to the Legislative Body, these presents were accepted, and ordered to be placed in their library.

The administrative commission of the Legislative Body announced that the ambassador of the Cisalpine Republic had sent a present of three hundred medals, struck on occasion of the peace and of the forum Bonaparte, which medals were distributed to the members.

The assembly the broke up, the next sitting being appointed for the following day at noon.

Lord Cornwallis and suite sat in the box allotted to Foreign Ministers, facing the President, as did the Marquis de Lucchesini, the Prussian ambassador, and some others. A small box is likewise appropriated to reporters, who take down the proceedings. The members were all habited in their appointed dress, which consists of a dark blue coat embroidered with gold, blue pantaloons and white waistcoat, also embroidered, a tricoloured silk sash, worn above the coat, and ornamented with a rich gold fringe. They wore a plain cocked hat, with the national cockade, and short boots. This meeting of legislators, all in the same dress, undoubtedly presents a more imposing spectacle than such a variegated assemblage as is sometimes to be seen in our House of Commons.

By the present constitution, you will see that no new law can be promulgated, unless decreed by the Legislative Body.

The votes in this assembly being taken by ballot, and the laws being enacted without any discussion, on the part of its members, on the plans debated before it by the orators of the Tribunate and of the government, it necessarily follows that the sittings present far less interest to strangers, than would result from an animated delivery of the opinion of a few leading orators.

Before I take leave of this palace, I must introduce you into the suite of rooms formerly distinguished by the appellation of petits appartemens du Palais Bourbon, and which, before the revolution, constituted one of the curiosities of Paris.

In the distribution of these, BÉLISARD assembled all the charms of modern elegance. The vestibule, coloured in French gray, contains, in the intervals between the doors, figures of Bacchantes, and, in the ceiling, wreaths of roses and other ornaments painted in imitation of relief. The eating-room, which comes next, is decorated so as to represent a verdant bower, the paintings are under mirrors, and tin-plate, cut out in the Chinese manner, seems to shew light through the foliage. In two niches, made in the arbour-work, in the form of porticoes, which Cupids are crowning with garlands, are placed two statues from the antique, the one representing Venus pudica, and the other, Venus callypyga, or aux belles fesses: mirrors, placed in the niches, reflect beauties which the eye could not discover.

The drawing room, another enchanting place, is of a circular form, surrounded with Ionic pillars. In the intercolumniations, are arches lined with mirrors, and ornamented with the most tasteful hangings. Under each arch is a sopha. The ceiling represents caryatides supporting a circular gallery, between which are different subjects, such as the Toilet of Venus, the Departure of Adonis, &c. Every thing here is gallant and rich; but mark the secret wonder. You pull a string; the ceiling rises like a cloud, and exhibits to view an extensive sky, with which it becomes confounded. The music of an invisible orchestra, placed above the ceiling, used to be heard through the opening, and produced a charming effect, when entertainments were given in these apartments.

This is not all. You pull another string; and, by means of concealed machinery, the aperture of the three casements suddenly becomes occupied by pannels of mirrors, so that you may here instantly turn day into night. The bed-chamber, the boudoir, the study, &c., are all decorated in a style equally elegant and tasteful.