Hardly had the narrow panel closed upon me, when I was enveloped in darkness.

The Shadow sprang across and listened by a narrow panel.

His first goal was the narrow panel on the other side of the study.

The Shadow knew that there must be a hollow space beyond the narrow panel.

In view of present circumstances, however, the narrow panel demanded survey.

He walked about the room, tapping at every panel, broad and narrow.

Three tables had been set end to end to form one long narrow panel.

The narrow panels on either side of the front door were frosted glass.

This should be avoided, therefore it is best to keep to narrow panels.

A space is allowed between this screen and the next narrower panel.