Details: 6 p. (ie. folder with one detached centre page). 31 cm. Spine splitting about 2/3 of the way. Small tears to edges. O, Katharina! is the sensational success from "Chauve Souris." Also includes part of "Bring Back those Rock-A-Bye Baby Days," a Lullaby Fox Trot Song. Illustration on front by A. Hudiakoff.