78/2001 [Movable books, pop-up and shape books]. De drie beren. Amst., J. Vlieger, n.d. (±1893), 5 (1 double-p.) movable embossed chromolithogr. plates, ills., orig. clothbacked chromolithogr. pict. boards, sm. 8vo.

- Owner's entry on upper pastedown; newly sewn. Very fine copy.

= Early prop-up variant. The 6 chromolithogr. parts can be pulled forward to create a three-dimensional effect on the lithogr. plate. Very rare. Lust en Leering p.417; one copy in NCC. Not in The Children's World of Learning, cat. Beweegbare Boeken, coll. Caljé-van Gulik and Ki.la.ki.le.