Our Plon. A Commemorative Book of the Fifty Years of the "Children's Friend", circulation of the "Children's Friend" Publishing House, Warsaw 1912, p. 184, dimensions 11.5 x 18 cm. Illustrations in the text. Non-act. ownership stamp. Publisher's cloth cover. Soiling, cover scuffs.
Contents include: Recollections of people who worked for the "Children's Friend" [including W.L. Anczyc, T. J. Papi], From the past of the "Children's Friend", Poetry, From the history of literature for young people.