Near the close of the last war with England, Francis Scott Key, of Baltimore, the author of this splendid national hymn, was detained under guard on the British flag-ship at the mouth of the Petapsco, where he had gone under a flag of truce to procure the release of a captured friend, Dr. William Beanes of Upper Marlboro, Md. The enemy's fleet was preparing to bombard Fort McHenry, and Mr. Key's return with his friend was forbidden lest their plans should be disclosed. Forced to stay and witness the attack on his country's flag, he walked the deck through the whole night of the bombardment until the break of day showed the brave standard still flying at full mast over the fort. Relieved of his patriotic anxiety, he pencilled the exultant lines and chorus of his song on the back of a letter, and, as soon as he was released, carried it to the city, where within twenty-four hours it was printed on flyers, circulated and sung in the streets to the air of "Anacreon in Heaven"--which has been the "Star Spangled Banner" tune ever since. O say, can you see by the dawn's early light What so proudly we hailed at the twilight's last gleaming? Whose broad stripes and bright stars through the perilous fight O'er the ramparts we watched, were so gallantly streaming, And the rockets red glare, the bombs bursting in air Gave proof through the night that the flag was still there: O say, does the star-spangled banner yet wave, O'er the land of the free and the home of the brave? * * * * * O thus be it ever when freemen shall stand, Between their loved homes and the war's desolation; Blessed with victory and peace, may the heaven-rescued land Praise the Power that hath made and preserved us a nation. Then conquer we must, when our cause it is just, And this be our motto, "_In God is our trust_." And the star-spangled banner in triumph shall wave, O'er the land of the free and the home of the brave. The original star-spangled banner that waved over Fort McHenry in sight of the poet when he wrote the famous hymn was made and presented to the garrison by a girl of fifteen, afterwards Mrs. Sanderson, and is still preserved in the Sanderson family at Baltimore. [Illustration: Samuel F. Smith] The additional stanza to the "Star-Spangled Banner"-- When our land is illumined with Liberty's smile, etc., --was composed by Dr. O.W. Holmes, in 1861. The tune "Anacreon in Heaven" was an old English hunting air composed by John Stafford Smith, born at Gloucester, Eng. 1750. He was composer for Covent Garden Theater, and conductor of the Academy of Ancient Music. Died Sep. 20, 1836. The melody was first used in America to Robert Treat Paine's song, "Adams and Liberty." Paine, born 1778--died 1811, was the son of Robert Treat Paine, signer of the Declaration of Independence. "STAND! THE GROUND'S YOUR OWN, MY BRAVES."