He looked at the glass panel in the back door.
But the center and the glass panels above it did.
The rest of the station was designed around the glass panels.
In 2004, glass panels fell off the front of the building.
A single light showed through a glass panel in the heavy front door.
The door to the animal room had a large glass panel.
He could see a figure through one of the glass panels.
The door of Room 21 had no glass panels in it.
The entrance door had a glass panel and enough of the name left to be read.
He put his hand through a glass panel and was injured.
