Cutaway aircraft / part four

Paper engineering / part four / Two books by Robert Sabuda

Each page of the book had a fold-out on the right with an additional pop-ups. The last spread (above) had a tab that, when pulled, turned on some lights inside the house in the middle.

The windmill turned as the book was opened.

 

When the book was opened some silver-covered twine revolved 

suggesting churning water from the paddle boat's wheels.