Autograph
The only magazine in the world dedicated to autographs. For 22 years, has provided the information collectors need, and articles they enjoy month after month.
http://www.autographcollector.com/

Save America's Clocks
A not-for-profit organization dedicated to locating, inventorying and assisting in the preservation and maintenance of all of America's public clocks.
http://www.clocks.org/