The EOC 12-inch L/23.5 or '39-ton breechloading gun' or '40-ton breechloading gun', was an experimental breechloading gun designed and manufactured by the Elswick Ordnance Company also known as Armstr
The 24 cm MRK L/25.5 was a Krupp prototype naval gun developed in the late 1870s. It was one of two guns that Krupp made to test the application of scientific discoveries with regard to gunpowder. The