Further to the answers on 7 September, traditional windmills usually have an even number of sails.

A traditional windmill survives in Weston, although it is in need of refurbishment.

These are close in concept to traditional windmills operating under the sea and have the most prototypes currently operating.

A traditional mechanical windmill can be used for pumping water or grinding grain.

A traditional windmill on Borstal Hill, built in 1815, is used as a motel.

Therefore the traditional windmill had to be changed, and that was the background for his experiments in aerodynamics starting in 1896.

These are far from the traditional grist-grinding windmills of Long Island's past.

Fantails are found on all types of traditional windmills.

To move these goods, the player must move workers on a traditional windmill.

And of course a traditional windmill is present.