What is the difference between the 11-inch guns on Scharnhorst and Graf Spee?
Short answerScharnhorst used a longer built-up development of the Deutschland-class 11-inch gun rather than an entirely unrelated weapon.
NotesThe Deutschland-class gun provided the starting point, but Scharnhorst required a longer weapon. Built-up gun construction allowed German designers to extend and strengthen the design without beginning with an unrelated system. The result was an evolutionary weapon, distinct from the earlier gun but clearly derived through successive development. The manufacturing method helped shape this naval-gun family.