Kinderboekenweek: Het kleinste sprookjesboek
J. Daane, CPNB, 1966. 3,7 x 5,2 cm. 128 pp. Booklet in matchbox, complete with magnifier and letter of apology Zwaluw.
There were 4 variants each with their own colour magnifier: red, blue, and pink. This includes all three variants. (total 3).