Propeller Club 91st Annual Convention 2017Logo Design Contest Logo Design Contest Contests / Propeller Club 91st Annual Convention 2017 Propeller Club 91st Annual Convention 2017 has selected their winning logo design. For $275 they received 38 designs from 6 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 Vasilis 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 Withdrawn New Comment Activity No activity yet.