... Windmill Maarten van Gelder 1990 Sep
This windmill has white sails and a coloured house and may stand alone.
If you want to put the windmill to stand, fold the back ... alone.
If you want to put the windmill to stand, fold the back flap under 90 degrees.
Because the windmill tends to tumble forward you may fold a small wedge
shaped strip at the bottom (in the back