"CHRONOGRAPH." . . "DYNAMICS." . . "PROJECTILES." . . "Projectiles." . . . "Ballistics." . . . . . "A historical Sketch of the experimental determination of the resistance of the air to the motion of projectiles, by Francis Bashforth" . . "A historical sketch of the experimental determination of the resistance of the air to the motion of projectiles" . "A historical sketch of the experimental determination of the resistance of the air to the motion of projectiles"@en . . . . . . . "A Historical Sketch of the Experimental Determination of the Resistance of the Air to the Motion of Projectiles"@en . . . . . "Historical sketch of the experimental determination of the resistance of the air to the motion of projectiles"@en . . "A historical Sketch of the experimental Determination of the Resistance of the Air to the Motion of Projectiles" . . . . . . .