issued vast amounts of 4711 perfume to the submariners of the U-boat fleet. As there were limited facilities and few opportunities for bathing, the scent was to be used in an attempt to improve the odour aboard the vessel. Crew members typically didn't use much of it and would take home bottles as presents for mothers, wives or girlfriends.

The company name was Eau de Cologne & Parfümerie Fabrik Glockengasse No. 4711 gegenüber der Pferdepost von Ferd. Mülhens in Köln am Rhein until 1990, when it was