55. SOLANO TARGET, MARK I, ARRANGED FOR GENERAL INSTRUCTION OR FOR FIRING FIELD PRACTICES, WITH SCENERY AND SCENIC ACCESSORIES (TYPE A), AND WITH SOLANO FIGURES REPRESENTING TROOPS AT DIFFERENT RANGES 207 56. SOLANO TARGET, MARK I, ARRANGED FOR GENERAL INSTRUCTION OR FOR FIRING FIELD PRACTICES, WITH SCENERY AND SCENIC ACCESSORIES (TYPE C), AND WITH SOLANO FIGURES REPRESENTING TROOPS AT DIFFERENT RANGES 207 57. LANDSCAPE TARGET ON FRAMES ATTACHED TO SOLANO TARGET IN POSITION FOR FIRING 228 58. LANDSCAPE TARGET PRACTICES--ILLUSTRATION SHOWING METHOD OF HARMONIZING RIFLES AND THE SYSTEM OF MEASURING COLLECTIVE GROUPING OF CONCENTRATED AND DISTRIBUTED FIRE 229 59, 60. SHORT MAGAZINE LEE-ENFIELD RIFLE 234, 235 61-63. CHARGER-LOADING LEE-ENFIELD RIFLE 237-239 64. LEGRET AIM-TEACHER 240 65. AIM-CORRECTOR 242 66. AIMING-DISC 243 67. SOLANO ELEMENTARY TARGET, NO. 1 251 68. SOLANO ELEMENTARY TARGET, NO. 2 252 69. A CIRCLE (3 INCHES DIAMETER) AND A TRIANGLE (3 INCHES EQUILATERAL), SHOWING THAT THE TRIANGLE AS AIMING AND SCORING DIAGRAM INDUCES CLOSER GROUPING THAN THE CIRCLE BY ALLOWING LESS MARGIN FOR BOTH VERTICAL AND LATERAL ERRORS REPRESENTED BY THE DOTS 253 70. SOLANO INSTRUCTIONAL TARGET, NO. 1 254 71. SOLANO INSTRUCTIONAL TARGET, NO. 2 255 72. SOLANO INSTRUCTIONAL TARGET, NO. 3 256 DEFINITIONS OF TECHNICAL TERMS AND MILITARY VOCABULARY I. DEFINITIONS. =Aiming-Off.=--Altering the point of aim laterally, so as to give deflection to the rifle-barrel without using the wind-gauge. =Aiming Point.=--The point in any target at which aim is taken, forming the extremity of the line of sight. =Aiming Up and Down.=--Altering the point of aim vertically so as to give more or less elevation to the rifle-barrel without altering the sight. =Angle of Descent.=--Angle at which the bullet falls to the ground at the end of its flight (Figs. 4 and 5). =Application.=--An elementary musketry practice, designed to illustrate methods of correcting aim or sighting in accordance with observation or signals from the butts.