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Ladder.

Description: Patent for a ladder that will allow its prop legs to be slided longitudinally of the main ladder legs to form an extension ladder.
Date: May 23, 1912
Creator: Vierheller, Paul E.
Partner: UNT Libraries Government Documents Department

Staple-Set

Description: Patent for a staple set for building and fixing wire fences. Illustrations included.
Date: May 23, 1911
Creator: Highsmith, Aubrey O.
Partner: UNT Libraries Government Documents Department

Moistening and Sprinkling Attachment for Brooms.

Description: Patent for attachment to brooms which enables the moistening of the broom during use to prevent the spreading of dust. One part regulates the flow of liquid to the broom and another provides a container for the liquid. In effect the attachment to the broom makes it into a convertible mop.
Date: May 23, 1905
Creator: Taylor, James P.
Partner: UNT Libraries Government Documents Department

[Guests gathered around machine]

Description: Photograph of five men gathered around a film machine. One man sits in a chair directly in front of the machine, wearing glasses. A man stands behind him leaning on his chair and looking at the machine. Two other men stand in the back left looking at the machine, one is wearing glasses and a darker suit. One last man stands behind the machine to the right with his hands on his hips looking at the camera.
Date: May 23, 1952
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections