Boulanger Telemeter. See [Range Finders].

Boulevard (Fr.). An ancient bastion, bulwark, or rampart.

Boulogne. A seaport in Picardy, Northern France; was taken by the British under Henry VIII., September 14, 1544, but restored at the peace, 1550. Lord Nelson attacked this city, disabling 10 vessels and sinking 5, August 3, 1801; in another attempt he was repulsed with great loss. In 1804, Bonaparte assembled 160,000 men and 10,000 horses, and a flotilla of 1300 vessels and 17,000 sailors, to invade England; it is supposed that this French armament served merely for a demonstration, and that Bonaparte never seriously intended the invasion. Sir Sidney Smith unsuccessfully attempted to burn the flotilla with fire-machines called catamarans, October 2, 1804. Congreve rockets were used in another attack, and they set the town on fire, October 8, 1806. The army was removed on the breaking out of the war with Austria in 1805. Louis Napoleon, afterwards emperor, made a descent here with about 50 followers, August 6, 1840, without success.

Bounty. A premium offered or given to induce men to enlist into the public service.

Bourbon, Isle of (in the Indian Ocean). Discovered by the Portuguese about 1545. The French here formed a colony in 1653 (according to others, 1642, 1646, 1649). In 1810, after a gallant resistance, it fell into the hands of the British, who retained it till the general peace, 1814. In 1815, before the downfall of Napoleon, it was once more besieged by the English, and along with the Mauritius again fell into their hands. After the general pacification of Europe, Bourbon was restored to France, in whose possession it now is; but the adjoining island has since been retained by its English conquerors.

Bourdonnante (Fr.). A name formerly given to a kind of bombard of a heavy caliber.

Bourg-en-Bresse. A town of France, capital of the department of Ain. The town was captured by the allies in 1814.

Bourges. The capital of the department of the Cher, in France; captured by Cæsar, 52 B.C.; destroyed by Chilperic, 583; carried by assault by Pepin, 762; sustained a siege during the reign of Charles VII., in 1415; captured by the Protestants, 1562; by Henry IV., 1594; by the Protestants, 1615, and by Marshal Matignon in 1616.

Bourguignote, or Bourgignotte (Fr.). A helmet worn by the Burgundians, from whom it was named. It was of polished iron, with a visor. Under Louis XIV. their head-dress was changed to a kind of bonnet.

Bourlette (Fr.). In antiquity, a mace which was garnished with iron points.