in Lucian Bernhard's signature style. Otto Henkell and LudwigStollwerck [de]LudwigStollwerck are widely considered to be the inventors of joint advertising
the Procurement and Evaluation of Stollwerck Pictures" proposed to the Cologne chocolate producer LudwigStollwerck to commission for designs. Max enjoyed
the creators also of the first chocolate bar vending machine for LudwigStollwerck [de]. Ten years later the first New York Automat opened in Times Square