Razor Stropper (open access)

Razor Stropper

Patent for a razor stropper. Illustrations included.
Date: October 22, 1912
Creator: Herring, Charles M.
System: The Portal to Texas History
Egg-Tester (open access)

Egg-Tester

Patent for an egg tester. Illustrations included.
Date: October 22, 1912
Creator: Bixler, William D.
System: The Portal to Texas History