Duke Cannon Supply Co. Proper Cologne Gunnison 1.7 fl. oz Oceanic Lavendar Amber Musk Work Harder. Smell Better. NEW This is not cheap drugstore cologne. Fan of Duke Cannon Supply Co.? Make sure to follow my closet. Check out my other listings. Create a custom bundle and save on shipping cost. NEW to Poshmark? Sign up Today with the Code below to Receive $10 OFF Your First Purchase! >>> Here's Your Code: POSHMOMMASLAY