If a "cutout" is on the board, keep its contacts smooth and clean.
Some cutouts have a spiral spring attached to the cutout armature.
"The Professor doesn't want me to touch the cutout," he said helplessly.
He would get the Professor returned by pressing the upper portion of the cutout flatly onto the desk surface.
He reached a hand toward the cutout, the torso of which still bulged upward from the desk.
He lifted the second cutout from the flat surface of the bench, held it suspended before him.
As Harper reached toward the cutout to press it flat, Gault's eyes widened, his mouth opened in a soundless shout of opposition.
Harper rushed to the desk upon which still reposed the cutout, the section between neck and waist still arched off the surface.
The boy leaned against the hitching rail and sighed as his hero went roaring past in his big red car with cutout open.
The pencil is drawn along one edge of the cutout so that it will make lines as shown in Fig. 2.