This authentic orange Harley-Davidson gas tank was autographed by bands that performed during Summerfest 2008.  There is a small minor scratch in the tank below the Harley-Davidson name on one side but does not affect any of the autographs. 

The autographs on this Harley-Davidson gas tank were acquired at Summerfest 2008 in Milwaukee, Wisconsin.  MDA was told by Summerfest that the following bands/artists autographed the tank:  Sevendust, Anew Revolution, Flobots, Daryl Stuermer, Blondie, Bootsy Collins, Finger Eleven, Tim McGraw and the Jonas Brothers.   MDA compared the autographs on the tank to autographs from the bands/artists on other memorabilia and it appears that members of Sevendust, Flobots, Blondie, Finger Eleven, and artists Daryl Stuermer, Bootsy Collins and Tim McGraw have autographed the tank along with musical artist Dickey Betts.  The tank does have signatures that could not be identified.  (A letter stating the description listed above will be included with the tank.)