A long time ago you recieved in a product by Dr Oetker one of 8 parts of a Popeye puzzle. You had to buy a lot of products to get the puzzle complete. Thanks to Léon I can show you the picture of the whole puzzle.
A small puzzle has been found in the Netherlands, although it is a UK puzzle produced by Corgi Toys. It has 72 pieces, elements from "Rock around the Clock", and is a part of an inmage, drawn in 1979.
When Anja and Rita visited Jan they got the confirmation, that a small Rick de Kikker puzzle has been drawn by him. It is a wooden puzzle with 20 pieces, produced by Pim Kwin in about 1967
Last year (in 2011) Holdson has published an anniversary pack for only the New Zealand market. The pack contained 3 puzzles among which a Jan van Haasteren: Circus Time.