Dufferin Mini StorageLogo Design Contest Logo Design Contest Contests / Dufferin Mini Storage Dufferin Mini Storage has selected their winning logo design. For $275 they received 73 designs from 20 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Angus Return to Contest Return to Contest Withdrawn New #10 Withdrawn New #11 Withdrawn New #9 Discussion No comments yet.