In the fall of 1880,pharmacist Paul C. Beiersdorf hailing from the Mark of Brandenburg,settled down in Hamburg at the age of 44.In the years prior,he was the Technical Director of a galvanizing plant in Moscow,then co-owner of an apparatus manufacturing company in Berlin,afterwards an owner of a pharmacy in Bärwalde and later in Silesian Grünberg.With the purchase of the pharmacy near the St. Michael’s church in Hamburg,he fulfilled his dream of being independent in a large city.The area around the harbor was already densely populated and Beiersdorf hoped for a profitable business.With his knowledge of physics and abilities,he quickly built a laboratory and offered his services to doctors