Paper Shell.—This piece is a paper shell filled with decorative pieces, and fired from a common mortar. It contains a small bursting charge of powder, and has a fuze regulated to ignite it when the shell reaches the summit of its trajectory.
Decorative Pieces.—Decorative pieces are [stars], [serpents], [marrons], etc., described under the head of [Rockets].
Preparations for communicating fire from one piece to another are [quick-match], leaders, ort-fires, and mortar-fuzes. The leader is a thin paper tube containing a strand of quick-match. See [Quick-match], etc.
Pyroxyline, or Pyroxyle. [Gun-cotton] (which see).
Pyrrhic Dance. The most famous of all the war-dances of antiquity; is said to have received its name from Pyrrhus, or Neoptolemus, the son of Achilles, and was a Doric invention. According to Plato, it aimed to represent the nimble motions of a warrior either avoiding missiles and blows, or assaulting the enemy; and in the Doric states it was as much a piece of military training as an amusement. Elsewhere in Greece, it was purely a mimetic dance, in which the parts were sometimes represented by women. It formed part of the public entertainments at the Panathenaic festivals. Julius Cæsar introduced it at Rome, where it became a great favorite.
Q.
Quadi. A powerful and warlike German tribe, belonging to the Suevic race, whose territories were situated between the Danube, the Bohemian mountains, and the river Marus. They make their first appearance in history in the 1st century as formidable foes of the Romans. Their bodies were covered with mail, consisting of plates of horn; their weapons were long spears; and each man had three swift horses for his use in battle. Thus equipped, they commenced the practice of making rapid and sweeping raids into Pannonia, Mœsia, and other neighboring provinces. Sometimes they routed the imperial forces which tried to check their inroads. At all times they returned home with their predatory spirit unbroken. No reverses in fact, however frequent, could daunt those wild border troopers of the Danube. The emperors Marcus Aurelius, Probus, Carus, and Valentinian I., defeated them without subduing or crushing them. The last glimpse that we get of them in history shows them in company with other barbaric hordes, in 407, overrunning Gaul, and reveling in boundless havoc and slaughter.
Quadrant. An instrument for measuring altitudes, variously constructed and mounted for different specific uses in astronomy, surveying, gunnery, etc., consisting commonly of a graduated arc of 90°, with an index or vernier, and either plain or telescopic sights, together with a plumb-line or spirit-level for fixing the vertical or horizontal direction.
Quadrant, Gunner’s. See [Gunner’s Quadrant].