1997 California Speedway Inaugural Season Racing Poster Signed w/21 Andretti +

This is a 1997 California Speedway Inaugural Season Poster 22″ x 34″ Signed by 21 racing drivers: includes Mario Andretti, Michael Andretti, Mark Blundell, Patrick Carpentier, Christian Fittipaldi, Dario Franchetti, Chip Gannassi, Mauricio Gugelmin, Dan Gurney, Carl Hass, P.J. Jones, Michel Jourdain Jr., Greg Moore, Roger Penske, Scott Pruett, Bobby Rahal, Danny Sullivan, Al Unser Jr., Al Unser Sr., Jimmy Vasser, Alex Zanardi
A beautiful hard to duplicate item since a few have passed away
In very good condition, just a few minor wrinkles, would look great framed