Sanborn maps are available for viewing and downloading free at the Library of Congress.  These full-color images show buildings in the area covered, with notations of which were insured by Sanborn.

Sanborn Fire Insurance Map from Winchester, Franklin County, Tennessee. May 1894

Sanborn Fire Insurance Map from Winchester, Franklin County, Tennessee. Dec 1899

Sanborn Fire Insurance Map from Winchester, Franklin County, Tennessee. Feb 1905

Sanborn Fire Insurance Map from Winchester, Franklin County, Tennessee. Mar 1910

Sanborn Fire Insurance Map from Winchester, Franklin County, Tennessee. May 1924