File:Electra-Vita (electric belt) - Salt Lake Tribune (p. 19) - 1913-12-21.jpg

Summary
ARE YOU A WEAK MAN?, advertisement for Electra-Vita electric belt, as seen in: The Salt Lake tribune. [volume] (Salt Lake City, Utah), 21 Dec. 1913. Chronicling America: Historic American Newspapers. Lib. of Congress. 