How to Build Windmill Fans

Learn to build a set of replacement fan blades for vintage wooden windmills with these tips

Windmill and water storage tank on a farm on the high plains in Gaines County, New Mexico, March 1940.
Windmill and water storage tank on a farm on the high plains in Gaines County, New Mexico, March 1940.
Russell Lee; courtesy of the Library of Congress, LC-USF34-033337-D