Resource Type

Month

2007 Economic Census Map: Dallas-Fort Worth, Texas Combined Statistical Area

Map showing the area of the Dallas-Fort Worth, Texas Combined Statistical Area for which the U.S. Census Bureau collected data during the 2007 economic census.
Date: 2007
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
Resilient Means for Vehicle Axle Suspension. (open access)

Resilient Means for Vehicle Axle Suspension.

Patent for a more resilient vehicle axle suspension and created specifically for motor vehicles.
Date: June 22, 1915
Creator: Guthrie, Nehemiah & Johnson, Callender L.
Object Type: Patent
System: The Portal to Texas History