Knecht Ruprecht op. 68 no. 12 by Robert Schumann

I found this original Knecht Ruprecht op. 68 no. 12 by Robert Schumann sheet music In my father's belongings. It is published by Art Publication Society 1932 By Maurice Aronson. No. 469 Not sure what to do with it. There is more sheet music from that period. the dark is my shadow.