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Front Sight for Firearms.
Patent for a luminous rear sight for firearms of all types. Including Illustration.
Date:
October 26, 1920
Creator:
Kaempfer, Effie May Wagner
System:
The Portal to Texas History
Rear Sight For Firearms
Patent for rear sight firearm. To help aid in the night with rear vision and align for better direction when used during the night.
Date:
October 26, 1920
Creator:
Kaempfer Effie May Wagner
System:
The Portal to Texas History