On top of the rail next to the cushion edge a narrow ∟ is cut the entire length. The cushion forms the other side, making a square groove, thus ⊔.
The cushion is now ready to be covered with the cloth.
The latter, made of the same material as the bed cloth, is cut to fit. One edge is tucked into the groove just described, with the outside, or face, downward. A tight-fitting ferule is then forced into the groove, thus holding the cloth firmly between the cushion and the rail. The cloth is then drawn over the top of the ferule, hiding the latter from sight, and is drawn down over the rubber and fastened on the under side of the rail with steel tacks. Great care and much experience is necessary to successfully conduct this apparently simple operation; for it is quite easy to pull the cloth so tightly at different points as to bend out of shape the apex to the rubber triangle. On the other hand, not to pull it tight enough will leave the cloth loose, which is not only unsightly, but will impair the rubber and destroy the accuracy of the balls rebounding from it.
The completed rail is then covered with a finishing strip, known as the blind rail, which covers the unsightly bolt heads and adds to the artistic effect of the table. On the cheap grades there are no blind rails, the bolts being decorated with brass caps.
The final operation is the construction of pockets.
The pocket irons are semi-circular pieces of metal with flat flanges extending at right angles at both ends of the arc. Stout black leather is stitched around the round part of the iron, thus hiding the latter, and affording a good hold to which the leather, or worsted knitted, baskets are attached, and protection for billiard balls when striking.
The flanges are sunk flush into the top of the rail; thus the pocket iron spans the interstices between the rails. The half of the pocket net not attached to the irons is tacked to the edge of the frame, underneath the bed, and covered with red leather, to withstand wear and for decorative effect.
Four hooks are then fastened to the frame, underneath the table, near the corner legs. These are termed bridge hooks and are for the purpose of having the cue-bridge ready of access for the players when necessary.
The table is thus completed for playing use. There are ingenious devices, termed the “return gutters” and convertible rails, which are worthy of description.
In tables thus equipped, the base of the pocket is opened—a stiff leather, funnel-shaped contrivance being substituted for the woolen or open leather pocket. This funnel opening leads into a wooden canal or gutter, the main stem of which runs on an incline the length of the table underneath. From this center gutter debouches branch to each of the pockets. The gutters are lined with rubber, to render noiseless the balls as they roll from the pocket openings into and along the gutters, at the lowest point of which—the head of the table—they fall into the “receiver.” The latter is a specially designed box, felt lined, with sufficient capacity to contain the fifteen balls used in the pocket game.