Harper's Outdoor Book for Boys
CHAPTER IV.—WEATHER-VANES AND WINDMILLS 59
A PINION-WHEEL WEATHER-VANE
A WIND-SPEEDER
THE ARROW WEATHER-VANE
WOODEN VANES
A WIND-PENNANT
A BASKET-BALL VANE
A MERRY-GO-ROUND
A WIND TURBINE
A BARREL-HOOP PINION-WHEEL
A PUMPING WINDMILL
A WINDMILL AND TOWER