Antispreading Attachment for Rails. (open access)

Antispreading Attachment for Rails.

Patent for the improvement of antispreading attachments for rails. The attachments provide a structure comprising a span tie located between the rails and is adapted to connect with dogs, one dog being connected with each of the rails.
Date: May 4, 1915
Creator: Simpson, Mary E.
Object Type: Patent
System: The Portal to Texas History
Texas Regional Outlook, 2002: The West Texas Region (open access)

Texas Regional Outlook, 2002: The West Texas Region

Report on economic forecast and outlook for the West Texas Region describing expected economic change for various industries, employment growth, and county-level analyses.
Date: May 2002
Creator: Texas. Comptroller's Office.
Object Type: Report
System: The Portal to Texas History