This composition with such a title is mentioned by Alfred Plohn in his 1933 article (Josef Koffler. Ein junger polnischer Komponist, Signale für die musikalische Welt June 5, 1933, no. 23/24, p. 439). It was probably a cycle of miniatures somehow related to Little Pieces for Children for piano (1931), listed in Koffler’s own inventory of ca 1935 as Op. 16a.