Aktien-Gesellschaft (AG) Vulcan Stettin - for shipyard-machine operators before World War II in Szczecin. It was founded in 1851 as a Vulcan-Werft in Hamburg Drzetowie by engineers Früchtenichta and Brock [1]. The first boat was a steam bocznokołowiec Dievenow. In 1857, was officially established by the Prussian King Friedrich Wilhelm IV, and transformed into a public limited company (German Aktien-Gesellschaft, AG), which