Diagram 1.—Cue-ball ½ right, ¼ below, object-ball ½ left; stroke, “slow.” Cue-ball cushions at a, twist carrying it to ball 2. The object-ball taking direction of dotted line resting at spot b. The natural angle from ball 1 to a is represented by dotted line a to c, but the ½ “English” imparted to cue-ball accomplishes the angle to ball 2 in excess of the natural.
Diagram 2.—Cue-ball ⅝ left, ½ below, object-ball ¼ right, stroke, “medium,” effecting carom on ball 2. The object-ball follows d, e, at which latter it stops. The dotted line a to b is the natural angle, and the line to c is the real excessive angle produced by ⅝ twist given cue-ball.
PLATE XXIV.
CAROMS BY ONE-CUSHION ENGLISH.
Illustrating the natural and false angle carom.
Cue-ball ⅝ left, ¼ below, object-ball ¼ right; stroke “medium.” The object-ball traverses c to e, where it rests. The cue-ball, twist excessive, cushions at a and thence along b to ball 2, where it effects carom. The natural angle is a to d.
The stroke is very effective and gathers the balls well.
PLATE XXV.
ONE-CUSHION REVERSE ENGLISH.
Cue-ball ⅛ above, ½ right, object-ball ½ left; stroke, ½ in excess of “medium.” Cue-ball cushions at a, and by reverse twist effects carom on ball 2. Object-ball cushions at b, c, resting near or at d.