These were official copies held by the director for his personal use. There are 13 technical drawings in the collection and most drawings are large format ink on linen which was a very common practice for engineering drawings at the time. Condition is good for 70-80 years old but is starting to show slight aging.
Feel free to ask questions. The item "Very Rare Collection of Original German WWII Cruiser drawings Kriegsmarine" is in sale since Tuesday, February 19, 2019. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Other German WWII Orig. The seller is "gheue" and is located in Middletown, Rhode Island. This item can be shipped to United States.