Resource Type

Fence Attachment (open access)

Fence Attachment

Patent for a fence attachment to prevent animals from digging under a fence. The novelty patented is the attachment of knife blades to the device which are buried when the device is mounted on a fence.
Date: June 18, 1918
Creator: Brown, Jerry F.
Object Type: Patent
System: The Portal to Texas History
Lock Nut (open access)

Lock Nut

Patent for a lock nut. Illustration included.
Date: June 2, 1908
Creator: Mathis, John M.
Object Type: Patent
System: The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: West Texas, June 2011 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: West Texas, June 2011

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the West Texas area.
Date: June 2011
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History