Aeroradioactivity Survey and Related Surface Geology of Parts of the Los Angeles Region, California (ARMS-I) (open access)

Aeroradioactivity Survey and Related Surface Geology of Parts of the Los Angeles Region, California (ARMS-I)

Report regarding an airborne gamma-radioactivity survey that took place in the 2,800 square mile area around the Los Angeles region in California. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: May 1961
Creator: Books, Kenneth G.
Object Type: Report
System: The UNT Digital Library
Non-Skid Device (open access)

Non-Skid Device

Patent for a device that affixes to automobile wheels to provide tire traction and prevent skidding.
Date: May 24, 1921
Creator: Williams, Harry S.
Object Type: Patent
System: The Portal to Texas History