Wonderful Charles Schulz sketch of Schroeder playing the piano done on the first page of "Good Grief, More Peanuts!" a collection of comic strips released in the 1950s. In the drawing, Schroeder is dutifully playing the toy piano he is inextricably linked to, with a musical note floating off to the side. The Schroeder character is best known as a virtuoso of the toy piano and as a lover of classical music. Schulz signed his last name on the bottom right of the page in blue pen. NM condition. Comes certified by PSA.