may the 23d.

It may be desirable that I should add some particulars to the account I have already given of the way in which the troops moved from the enceinte to the different positions they occupied in Paris last night. The first column, proceeding between the railway and the Fortifications, made its way from Auteuil to La Muette; the second, starting from Auteuil, threw down a barricade which had been erected behind the railway arch, and, taking the Rue Raynouard and the Rue Franklin, proceeded by the high ground to the Trocadéro. This march was not a rapid one, because at every step precautions had to be taken against snares that might have been laid by the Insurgents. The Artillerymen and the Engineers entered the houses on the terraces and examined the powder stores in the Rue Beethoven in order to ensure the column against an explosion. The third column, setting out from the Point du Jour, marched along the quays to the Bridge of Jéna. At this point there was a junction of the three columns, and a line of occupation from Passy to the river side at that bridge was established. The fourth column crossed the river at the Point du Jour, and marched along the quay of Grenelle. Upon entering the Champs de Mars they found that the Insurgents were encamped in considerable force there. Skirmishers were thrown out, and, opening fire, they drove out the enemy without any serious difficulty, although the latter had a park of artillery. The Insurgents showed fight for some time, and a struggle was maintained on the right of the Champs de Mars, where the temporary wooden barracks have been erected. The Insurgents formed in a sort of hollow square at the four sides of the portion of the ground which for some time has been covered with artillery caissons, and responded to the attack upon them by a vigorous fire, but being opposed on two sides by an overwhelming force, they gave way, without any very great loss on either side. The tricolour was planted on the Pavilion d'École.

From the Arc de Triomphe there was no fighting down the Champs Élysées, but there was a struggle at the Palais de l'Industrie before the troops obtained possession of that building. Under the orders of certain members of the Commune, the Insurgents resisted with a musketry fire.

Montmartre kept firing in the direction of the Trocadéro throughout the day. Its fire did not kill or wound many men, but it retarded the advance of the troops towards the heart of the city.

The fire which I mentioned yesterday as having been seen by me from the Viaduct of the Point du Jour was caused by the blowing up of the riding school of the École d'Etat Major, which was filled with cartridges.

Dombrowski has not been taken. He escaped from La Muette when the troops entered, leaving behind him the silver service which was in the room where he had been about to sit down to dinner.

Assy, was taken on the Quai de Billy.

Montmartre has been carried after a rather sharp struggle. The tricolour now waves over the Buttes.

For some hours I witnessed the fighting to day. I found that early this morning all the important positions of Montmartre had been taken by the two Corps d'Armée of Generals Douai and Ladmirault. The latter General had occupied the station of St. Ouen and the Place of Clichy, and he had advanced to Montmartre by an external movement, keeping for some distance outside the ramparts. At the same time General Douai made a direct movement from inside the city by the Parc de Monceaux. In this manner Montmartre had been almost entirely surrounded. There was a hard contest, but the troops succeeded in entering the Buttes. A large number of the Insurgents were killed in the action, and about 4,000 were made prisoners. The number of cannon and mitrailleuses taken was very considerable, amounting to some hundreds. Belleville is still in the hands of the Insurgents, as are also the Hôtel de Ville and the Tuileries. The Red flag was floating on them at half-past 5 o'clock. Severe fighting was going on across the Place de la Concorde between the Insurgents occupying the mansion of the Ministry of Marine, at the corner of the Rue Royale, and the troops on the other side of the river in the Palace of the Corps Législatif. A gunboat which the Insurgents had under the Pont Royal, close to the Tuileries, was firing constantly. The Insurgents in the Rue de Rivoli and the garden of the Tuileries were using mitrailleuses and rifles, and the troops along the Boulevard at the edge of the Place des Invalides, close to the river, were attacking them with four-pounder guns. Fort Vanves was firing on the Insurgent positions in the neighbourhood of Montrouge and the Faubourg St. Germain, and the Federalists were shelling Vanves from Forts Montrouge and Bicêtre. There was musketry skirmishing at various points in the Faubourg St. Germain. The Insurgents occupy houses, from which they keep up a rapid fire to impede the march of General Cissey's troops. Among the prisoners taken to-day many have been recognized as old Reds who were actively engaged in the insurrection of June, 1848. A movement has been ordered which will result in completely shutting in the Insurgents within a circle formed by the whole Army of Paris. The Madeleine is in the hands of the military. Several fires have broken out in the city. Colonel Piquemalle, Chief of the Staff of General Vergé, was killed to-day.

The following circular despatch was yesterday forwarded to the Prefects of the several Departments.