Chicago Cubs Outside Wrigley Field 100 Year Anniversary 8 Inches By 10 Inches Plaque With Authentic Game Used Dirt Chicago Cubs Outside Wrigley Field 100 Year Anniversary 8 Inches By 10 Inches Plaque With Authentic Game Used Dirt Any Fan Of The Chicago Cubs Must Own This Great Outside Wrigley Field 100 Year Anniversary 8 Inches By 10 Inches Plaque With Game-used Dirt. This Photo Is Incredible And Is A Must Own For Any Cubs Fan! This Collage Comes Complete With A Steiner Sports Cer Guaranteed Authentic Great for spots fans! New, Sold By Steiner Sports Memorabilia. The Largest Sports Memorabilia Company In The Us. New, Sold by Steiner Sports Memorabilia. The largest Sports memorabilia company in the US.