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Tank-Bottom Holder.

Description: Patent for a tank bottom holder that allows a tank bottom to be "securely and accurately maintained in proper cooperative relation to the edge turning tool and readily manipulated in the required manner" (lines 13-17). That tank bottom holder can be adjusted to fit a variety of tank bottom sizes, and the patent includes illustrations and instructions.
Date: August 11, 1914
Creator: Smith, Walter O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Texas Wholesale Company railroad car #1]

Description: Postcard of a Texas Wholesale Company tank on a railroad bed. There are five men and a young boys standing or sitting on beams propped against the tank and a second young boy standing on the ground in front of the tank. Handwriting at the top of the image says "unloading Tanks for Texas Co. Wholesale 1910" and one person appears to be labeled "Ralph." There are also handwritten notes on the back of the postcard including a description that says "only way unload heavy tank, B. F. Ball & boys wi… more
Date: 1910
Item Type: Refine your search to only Postcard
Partner: Collingsworth County Museum

[Texas Wholesale Company railroad car #2]

Description: Postcard of a Texas Wholesale Company tank on a railroad bed. There are five men and a young boys standing or sitting on beams propped against the tank and a second young boy standing on the ground in front of the tank. Handwriting at the top of the image says "First Gasoline tank to arrive in Wellington. Come in on train. (1)."
Date: 1910
Item Type: Refine your search to only Postcard
Partner: Collingsworth County Museum

[Texas Wholesale Company gasoline tank]

Description: Postcard of a large gasoline tank from the Texas Wholesale Company. It has been hauled off of a train and is resting on the ground. There is a group of men and children standing in front of the tank, behind railroad tracks. A man on the left side of the photograph is holding the reins of two horses. Small houses can be seen in the background.
Date: 1910
Item Type: Refine your search to only Postcard
Partner: Collingsworth County Museum

Valve.

Description: Patent for a valve for use as part of a tank filling apparatus, which is easy to attach.
Date: May 31, 1910
Creator: McKnight, Samuel E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sheet-Metal Tank

Description: Patent for a sheet metal tank supported by outside beams made of metal studs or sheets. The design also provides means by which the tank can be sheathed and secured by concrete.
Date: October 19, 1915
Creator: Harry, Owen K.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Overflow Control for Separating Tanks.

Description: Patent for improved overflow control for separating tanks, accounting for, "slime thickness, settling tanks, separating tanks, and the like," ensuring, "uniform overflow." (lines 8-10; 27), with instructions and illustrations.
Date: March 4, 1919
Creator: Allen, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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