Several postcards of scenes from the series were produced in the Netherlands. The cards are photographic and both colour and black and white cards were produced for the series card. The colour cards have the appearance of having been black and white images that have been over-coloured. Some, though not all, bear the name Gebr. Spanjersberg N.V., Rotterdam, while the black and white postcards are marked Filmpers P.O.B.521, Amsterdam.