The President’s house consists of two stories, and is a hundred and seventy feet in length, and eighty-five feet in breadth. It resembles Leinster-House in Dublin. * * * The view from the windows fronting the river is extremely beautiful.

The Public Offices, the Treasury, Department of State, and of War, are situated in a line with, and at the distance of four hundred and fifty feet from the President’s House. These buildings, of two stories, have a hundred and twenty feet in front, sixty in breadth, and sixteen feet in height, and are ornamented with a white stone basement, which rises six or seven feet above the surface. It was originally proposed to form a communication between these offices and the house of the president, a plan which was afterwards abandoned.

The Jail consists of two stories, and is a hundred by twenty-one feet.

The Infirmary is a neat building.

There are three commodious Market-places built at the expence of the corporation.

The public buildings at the Navy Yard are the barracks, a work-shop, and three large brick buildings for the reception of naval stores. The Barracks, constructed of brick, are six hundred feet in length, fifty in breadth, and twenty in height. At the head of the Barrack-yard is the Colonel’s house, which is neat and commodious. The Workshop, planned by Latrobe, is nine hundred feet in length.

The Patent Office, constructed according to the plan of J. Hoban, esquire (who gained the prize for that of the President’s house) consists of three stories, and is a hundred and twenty feet long, and sixty feet wide. It is ornamented with a pediment, and six Ionic pilasters. From the eminence (This eminence has the shape of a tortoise-shell) on which it stands, the richly-wooded hills rise on every side, and form a scenery of unequaled beauty. It was erected by Mr. Blodgett to serve as a public hotel * * *. In 1810 this edifice was purchased by the government.—Dr. Thornton, director.

In the summer of 1814 this metropolis was taken possession of by an English naval and land force, which set fire to the Capitol, President’s house, Public Offices, and Navy Yard. The loss sustained was $1,215,111.

Two of the luxuries of life, pine-apples and ice, are found at Washington at a cheap rate. The former, imported from the West Indies, are sold at twenty-five cents each. The latter article is purchased, throughout the summer, at half a dollar per bushel. * * *

It is deeply to be regretted, that the government or corporation did not employ some means for the preservation of the trees which grew on places destined for the public walks. How agreeable would have been their shade along the Pennsylvania Avenue where the dust so often annoys, and the summer sun, reflected from the sandy soil, is so oppressive. The Lombardy poplar, which now supplies their place, serves more for ornament than shelter.