The Agricultural Building is a large and handsome structure, built of pressed brick, in the renaissance style of architecture, with trimmings of brown stone. Immediately in front of the house is a flower garden, beautifully laid out, and planted with an almost countless variety of flowers; the remaining grounds adjacent to the building have been laid out as an arboreture, with walks and drives winding through forests of trees and shrubs, all of which have been planted according to the strictest botanical rules. The experimental grounds, occupying ten acres in the rear of the house, contain artificial lakes, rivers and swamps, for the cultivation of water and marsh plants. The building is handsomely finished and the various apartments and offices elegantly furnished, including a handsome library, thoroughly equipped laboratory, and an Agricultural Museum, which occupies the main building, and is replete with objects of interest and beauty too numerous to admit of description. The Plant Houses are immense conservatories, in which the fruits and flowers of every clime and country may be found growing. The main structure is three hundred and twenty feet long, by thirty wide, with a projecting wing giving one hundred and fifty feet additional. On the north bank of the Potomac is the Naval Observatory, one of the principal astronomical establishments in the world. The Observatory was founded in 1842, the location being selected by President Tyler. The site had been called "University Square," from the fact that it had been the cherished intention of Washington, from the foundation of the city, to urge the erection upon this spot of a National University. The central building of the Observatory was completed in 1844—a two-story building, with wings, and surmounted by a dome. The great telescope, purchased in 1873, cost forty-seven thousand dollars, and is the most powerful instrument in the world, the refracting glass being twenty-six inches; the focal length thirty-two and a half feet. The library contains six thousand volumes, a number of them very rare, dating back to 1482.
The Army Medical Museum was formerly Ford's Theatre, in which President Lincoln was assassinated on the fourteenth of April, 1865. The building was purchased a year later, by Congress, remodeled and converted to its present use. No trace has been left to indicate the exact location of the murder. The Chemical Laboratory, on the first floor, was the restaurant in which Booth took his last drink; among the relics and curiosities is a portion of the vertebrae taken from the neck of the assassin. The first floor is occupied by the record and pension division of the Surgeon General's office, and upon the registers are inscribed the names of three hundred thousand of the dead. The Museum is on the third floor, and contains about sixteen thousand medical, surgical, and anatomical specimens.
The Government Printing Office is a large four-story building, in which the printing of the two Houses of Congress and other Departments is done. In 1794 an appropriation of ten thousand dollars was made, and sufficed, for "firewood, stationery and printing; the amount required at the present time to meet the expenses of this department is two million five hundred thousand dollars per annum, showing the rapid advance of the country, in extent, population, and the prodigality of its representatives as well.
The United States Barracks, formerly the Arsenal, is situated at the extreme southern point of the city. A Government Penitentiary was erected on the grounds in 1826; in one of the lower cells was buried the body of Booth, and afterward those of the other conspirators. The Penitentiary was taken down in 1869, at which time the family of Booth was permitted to remove his body to Baltimore, where it was interred in the family burial lot at Druid Hill, the grave remaining unmarked. In front of the old buildings, the grounds, since the war, have been beautifully laid out, and contain a number of cannon captured by the Government forces in different conflicts. There is a brass gun with a ball shot into its muzzle at the battle of Gettysburg, and two captured Blakely guns, one of which bears the inscription: "Presented to the Sovereign State of South Carolina, by one of her citizens residing abroad, in commemoration of the twentieth of December, 1860." There are also British, French, and Mexican cannon, captured from those nations, some of them dated as far back as 1756.
On the Anacostia, three-fourths of a mile from the Capitol, is the Navy Yard, formally established by act of Congress in 1804, and in those early days standing unrivaled, as it sent out such famous vessels as the Wasp, Argus, and Viper; and frigates, carrying 44 guns each, were built in its shops. But the gradual filling up of the channel in which ships of the line formerly anchored, and the increased facilities of other later established stations, have deprived the old yard of its importance as a naval constructing port, although it is still one of the most important for the manufacture of supplies. The Marine Barracks, organized in 1798, are but a short distance from the Navy Yard gate; the building is seven hundred feet in length, with accommodations for two hundred men. The Barracks were burned by the British in 1814, but were at once rebuilt.
The Smithsonian Institute, by name, is generally familiar, while comparatively few are acquainted with its origin, the design of its founder, his antecedents or history, all of which are peculiarly interesting, and deserving of a more extended notice than our sketch will permit. James Smithson was an Englishman, the son of the first Duke of Northumberland, and a grand nephew, on his mother's side, of Charles, the proud Duke of Somerset. Whether or not any secret romance was connected with his life, we are not informed; all that is known is, that he devoted himself to literature and science, was never married, and died at Genoa, Italy, in 1828, bequeathing his fortune to his nephew, Henry James Hungerford, during life; at his death to become the property of the United States; in the language of the will, "To found, at Washington, under the name of the Smithsonian Institute, an establishment for the increase and diffusion of knowledge among men." The Government accepted the bequest, which was at its disposal as early as 1836, and the original fund, of upwards of five hundred and fifteen thousand dollars, was deposited in the Treasury. A little more than ten years later the Smithsonian Institute was organized, a board of Regents appointed, and the corner-stone laid, with masonic ceremonies, May the first, 1847. The building was completed in 1856, the accrued interest being mere than sufficient to cover all the expenses of its erection, and leaving a permanent fund of six hundred and fifty thousand dollars in the Treasury for its future maintenance. In less than a year after the close of the war the main building was partially destroyed by fire, together with the papers and reports of the Institute, and the personal effects of its founder. It was immediately restored, however; but the Library, comprising a large collection of valuable scientific works, was removed to the Capitol. It would seem that this immense building, so generously endowed, could, and should, be made to advance "the increase and diffusion of knowledge among men," in a more direct and individual manner, by being devoted to educational purposes. But further than its use in conducting exchanges between the Government and scientific bodies at home and abroad, and the care of the National Museum, the Smithsonian Institute has contributed nothing toward "the advancement of knowledge among men," and those, generally, of the country whom it was especially intended to benefit.
The National Museum, completed in 1879, is situated a very short distance east of the Institute, and covers nearly two and a half acres of ground. It is a handsome structure, of the modernized Romanesque style of architecture; having four entrances and eight lofty towers; the principal entrance being approached by granite steps, thirty-seven feet wide, to a richly tiled platform. Above the inscription plate on the globe of the nave, is an allegorical group representing Columbia as the patroness of Science and Industry. The whole is surmounted by a dome; the windows filled with double glass imported from Belgium; in fine, the entire building is externally and internally complete, being finished and furnished in the most costly and elegant manner. The large collections of the Museum in the Smithsonian Institute, are to be divided; objects of purely natural history being alone kept in the Institute, the second floor of which will be devoted to archæology, including the antiquities of the "Stone Age."
South of the President's House, and but a short distance from the stone which marks the centre of the District stands the National Monument to the Father of his Country, designed by Mills. It was completed on Saturday, December sixth, 1884, by the setting of its marble cap-stone. The idea of this National Monument took definite shape in 1833, when the Washington National Monument Association was organized, composed of some of the most distinguished men of the country. The design was to build it by means of popular subscriptions, of individual sums, not to exceed one dollar each. In 1847 the collections amounted to $87,000, and with this sum it was determined to begin the work. On the Fourth of July, 1848 the corner stone of the monument was laid; in 1854, the funds of the National Monument Association were exhausted. The structure had then reached a height of one hundred and seventy feet, and during the succeeding twenty-four years only four feet were added to its altitude. August twenty-second, 1876, Congress passed an Act, creating a commission for its completion, and made the necessary appropriation, which was to be continued annually. Before resuming work on the monument, it was deemed best to strengthen the foundation by placing under the shaft an additional mass of concrete, one hundred and twenty-three feet, three inches beyond the old foundation. The weight of the mass then worked under was 32,176 tons. The total pressure on the foundation as it now stands is 80,378 tons.
The monument is a marble obelisk, the marble having been brought from the quarries of the Beaver Dam Marble Company, Baltimore County, Maryland. The shaft, from the floor, is 555 feet, 4 inches high, being thirty feet, five inches higher than the spires of the great cathedral of Cologne. The present foundation is thirty-six feet, eight inches deep, making an aggregate height, from the bed of the foundation, of 592 feet, the loftiest work of ancient or modern times. The walls of the obelisk, at its base, are over fifteen feet thick, and at the 500 feet mark, where the pyramidal top begins, eighteen inches thick. The total cost of the monument has been $1,130,000. Within the obelisk is an elevator and a stairway. On the latter there are nine hundred steps, and about twenty minutes are required to make the descent.
The Corcoran Art Gallery is one of the most interesting and valued institutions belonging to the National Capitol, and the last that our limits will permit being described at length. The building stands on the corner of Pennsylvania avenue and Seventeenth street, and is constructed of brick, in the Renaissance style of architecture, finished with freestone ornaments and a variety of beautiful carving. On the avenue front are four statues, in Carrara marble, executed by Ezekiel, in Rome, of Phidias, Raphael, Michael Angelo, and Albert Durer, representing respectively, sculpture, painting, architecture and engraving. In the vestibules and corridors are casts of ancient bas reliefs, with numerous antique busts and statues in marble. The Hall of Bronzes contains a very large and interesting collection of bronzes, armor, ceramic ware, etc. The Hall of Antique Sculpture, almost one hundred feet in length, contains casts of the most celebrated specimens of ancient sculpture. The Main Picture Gallery is also nearly one hundred feet long and fifty feet wide, with a collection of paintings ranking among the first of this country, and more than one hundred and fifteen in number. The Octagon Chamber contains the original Greek Slave, by Powers. In the East Gallery is displayed a valuable collection of portraits of distinguished Americans, painted by the best native artists; in the West Gallery, is a large number of paintings, historical, landscape and other subjects.