How Don Flashed the "S. O. S."

From Author Wars - https://authorwars.com/books/how-don-flashed-the-s-o-s-1932999.html

Overview:

Title: How Don Flashed the "S. O. S."
Author: Mabel M. Davis
Year: 1919
Type: Short Fiction

Editions/Publications:

Unknown. Electrical Experimenter, July 1919 (Unknown, Mabel M. Davis, Experimenter Publishing Company, $0.20, quarto, MAGAZINE)