PETIT-MANGIN, M.M. and Pierre MAUDRU. Knock-Out.

(Paris): Pele-Mele Edition, 1922.   First edition thus.  Sheet music. 4 -pages.  Musical score for this jazz-age operetta in three acts composed by Robert Casa. A very good copy with cover art by H. Pidot. No copies of this edition located on OCLC.