Resource Type

Month

Balancing Attachment (open access)

Balancing Attachment

Patent for a balancing attachment. Illustration included.
Date: March 14, 1905
Creator: Coons, Charles E.
System: The Portal to Texas History
Mirror Support (open access)

Mirror Support

Patent for improvements in mirror supports are primarily adapted by travelers. The mirror can also be supported by an electric bulb and can also be turned at varying desired angles.
Date: March 14, 1922
Creator: Reavis, Jesse O.
System: The Portal to Texas History