Washable window.

Washable window.

Latest style washable window.

Latest style washable window.

Latest style washable window.

Latest style washable window.

Latest style washable window.

[Window.]

[Window washer.]

[Window washers.]

[Window washers.]

[Hope's Windows exhibit.]

[Office building windows.]

[Men installing window.]

[People window shopping.]

Vertical window ventilighter, closed.

Window display at Willoughby's.

[Residence. Detail of window.]

Vertical window ventilighter, closed.

Horizontal window ventilighter, open.