Top left: 1930s Hellerkunst, hand-painted on 3mm-plywood.
Top right: Early 1940s unknown producer, hand-painted on plywood.
Bottom left: 1960s Graupner on 3mm-plywood.
Bottom right: Late 1960s Mertens-Kunst, screen-print on 3mm-plywood.

Enter the following in the Ebay.de-search: 1950er Maerchen-Holzbild