Guns for the German aircraft carrier "Count Zeppelin"

150 mm gun C/28 on C/36 turret is on the photo. This one was designed for installation on German aircraft carrier "Count Zeppelin". In 1943 they were removed from the unfinished ship and transported to the area Altafjord, and then in 1944 to the area of Tromse. After the war the they were mounted on the fort Grøtavær (near Harstad, Narvik), where they were in use till 1989.