External Environmental Radiation Measurements in the United States (open access)

External Environmental Radiation Measurements in the United States

Report regarding ion chamber measurements made of the external environmental radiation in various location in the United States during the summer of 1957.
Date: March 11, 1958
Creator: Solon, Leonard R.; Lowder, Wayne M.; Zila, Albert; LeVine, H. D.; Blatz, Hanson & Eisenbud, Merril
Object Type: Report
System: The UNT Digital Library
Wire-Fence-Stay Machine. (open access)

Wire-Fence-Stay Machine.

Patent for wire working machines, specifically for automatically making wire fence stays. This machine can be operated manually and it is portable.
Date: April 30, 1918
Creator: Alverson, Lewis
Object Type: Patent
System: The Portal to Texas History