English: Sheet music cover for the song "Come On Papa", a World War I era song released in 1918. The lyrics and music were written by Edgar Leslie and Harry Ruby. It was published by Waterson, Berlin & Snyder, Co. of New York, New York. Artist Albert Wilfred Barbelle designed the sheet music cover.
The author died in 1957, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 60 years or fewer.