Degree Discipline

Degree Level

271 Matching Results

Results open in a new window/tab.

[Alligator]

Fotografía de un caimán en el zoológico de Tyler, sumergido en su mayor parte en un charco de agua con la cabeza visible. El agua es parduzca y algunas ramas sin hojas ocultan parcialmente al caimán de la vista.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Animals]

A photograph of a giraffe, two wildebeests, and two elephants at the Tyler Zoo. The giraffe is to the left of the photo eating from a basket attached to a pole. The wildebeests are in the middle of the photo, one faced away from the camera. The elephants are in the distance near a pool of water.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Apparatus for Handling Brick. (open access)

Apparatus for Handling Brick.

Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may be greatly increased" (lines 9-11) including illustrations.
Date: January 3, 1888
Creator: Aber, Edgar
Object Type: Patent
System: The Portal to Texas History

[At play]

A photograph of a boy playing at being a fireman by pretending to drive a firetruck at The Discovery Science Place in Tyler, Texas. He wears a red fire helmet. Behind him are decorations, including a sign reading "Hometown Police Department."
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Attachment for Plows (open access)

Attachment for Plows

Patent for "improvements in attachments for plows for the purpose of cutting roots, sods, and the like, and has for one of its objects to provide a simply constructed attachment which not only provides a suitable cutting implement but likewise includes a removable landslide." (9-15)
Date: January 25, 1916
Creator: Reeves, Wesley L.
Object Type: Patent
System: The Portal to Texas History
Automatic Band-Brake for Railway-Cars (open access)

Automatic Band-Brake for Railway-Cars

Patent for "a brake of simple and inexpensive construction, that may be readily attached to steam or tramway cars, that is automatic in its working, and to do away with the brake-beams now employed, which through their breaking down are two-thirds of the causes of car derailments" (lines 19-26).
Date: January 27, 1891
Creator: Inglis, Thomas & Schiermann, William
Object Type: Patent
System: The Portal to Texas History

[Bald eagle looks back]

A photograph of a bald eagle at the Tyler Zoo turning its head. The eagle perches on a branch. Other vegetation is visible behind it.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Bald eagle looks to the right]

A photograph of a bald eagle at the Tyler Zoo looking to the right. The eagle perches on a branch. Other vegetation is visible behind it.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Bald eagle on a branch]

A photograph of a bald eagle at the Tyler Zoo. The eagle poses on a branch near the ground. A large tree trunk is in the background behind.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Bald eagle turns head to the left]

Fotografía de un águila calva en el zoológico de Tyler. El águila posa en una rama cerca del suelo cubierta de hojas. Al fondo se ve el tronco de un árbol.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Baling Press. (open access)

Baling Press.

Patent for a new and improved baling-press. This design consists in "the ordinary framing, shell, or case for containing the material and stationary lower platen or bed are used, the upper platen being the movable one to effect the compression. This upper platen is brought down upon the material for its compression by the lowering of screw-threaded rods to which it is attached, such lowering being effected by the rotation of rotating nuts in fixed bearings taking on such screw-threaded rods" (lines 25-35).
Date: January 25, 1887
Creator: Brown, Maurice T.
Object Type: Patent
System: The Portal to Texas History

[A boy and a giant globe]

Fotografía de un niño empujando un globo terráqueo gigante. En primer plano hay una figura de dinosaurio hecha de varios materiales metálicos, mientras que el niño que está detrás parece estar de pie en la cubierta de un gran barco azul.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[A boy and a globe]

Fotografía de un niño empujando un globo terráqueo gigante. En primer plano hay una figura de dinosaurio hecha de varios materiales metálicos, mientras que el niño que está detrás parece estar de pie en la cubierta de un gran barco azul.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Boy and girl play with toys]

A photograph of a boy and girl playing at a table covered in plastic gears at The Discovery Science Place in Tyler, Texas.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Boy and stalagmite]

A photograph of a boy leaning against a stalagmite in a cave exhibit at The Discovery Science Place in Tyler, Texas.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[A boy leans against an exhibit]

Fotografía de un niño apoyado en una exposición en el Centro de Descubrimiento de la Ciencia de Tyler, Texas.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[A boy leans on a giant globe]

Fotografía de un niño empujando un globo terráqueo gigante. En primer plano hay una figura de dinosaurio hecha de varios materiales metálicos, mientras que el niño que está detrás parece estar de pie en la cubierta de un gran barco azul.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Brace for Heel-Sweeps. (open access)

Brace for Heel-Sweeps.

Patent for a simple and durable brace for heel-sweeps. The wings of the sweep will not close, and "that portion of the sweep through which the heel-bolt passes will be materially strengthened" (lines 14-16). It also braces sweeps whatever their size, and all the brace's parts are adjustable.
Date: January 7, 1896
Creator: Ferrell, Augustus C. & Hamrick, Thomas J.
Object Type: Patent
System: The Portal to Texas History
Car-Replacer (open access)

Car-Replacer

Patent for invention for new and useful improvements in Car-Replacer. The invention relates to improvements in car replacers which can easily be applied to a track or rail which will quickly and easily cause the car to enter upon the track and which cannot possibly become displaced by the weight and strain of the car
Date: January 3, 1892
Creator: Moore, Francis A.
Object Type: Patent
System: The Portal to Texas History

[Child playing]

A photograph of a boy building a Lego tower at The Discovery Science Place in Tyler, Texas.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[Children and an exhibit]

Una fotografía de niños observando una exposición en acción en el Centro de Descubrimiento de la Ciencia de Tyler, Texas.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library
Clock Attachment (open access)

Clock Attachment

Patent for an improved clock attachment to operate "a series of alarms or signals arranged in different rooms of a building or in other separated stations for simultaneously sounding the alarms or for operating the signals at predetermined times." (lines 11-17) including illustrations.
Date: January 11, 1915
Creator: Moore, John R.
Object Type: Patent
System: The Portal to Texas History

[Close-up of wildcat yawn]

Una fotografía de un gato salvaje en el zoológico de Tyler bostezando.
Date: January 10, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The UNT Digital Library

[A country store]

Fotografía del interior de una tienda de campo con diversos productos secos. Un letrero dice Bewley's Best Bakes Better. Se venden escobas y otros artículos enlatados.
Date: January 9, 2005
Creator: Castillo, José L.
Object Type: Photograph
System: The Portal to Texas History