DUNCAN DIESEL POWERLogo Design Contest Logo Design Contest Contests / DUNCAN DIESEL POWER DUNCAN DIESEL POWER has selected their winning logo design. For $475 they received 121 designs from 24 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by dodi_wi Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn Prefers others. 1 Withdrawn Prefers others. Comment Activity dodi_wi commented on #5 Withdrawn This is the same design as my entry #4 but applied to a black background. 2 years ago