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File:Lillie Eginton Warren patent (1903).png
From Wikipedia, the free encyclopedia
Found in articles
File:Lillie Eginton Warren patent (1903).png
Description
Lillie
Eginton
Warren
patent
(
1903
).
png
English:
Lillie
Eginton
Warren
patent
, #US726484A, "Means for Teaching the Reading of the Facial Expressions