ition to the Russian navy is inch circumference of 511'2 foot tons, which is equiva- lent to the perforation of about 33 7 inches of iron. tions to officers of Government manufacturing de- very important. The following is a description of the parts shown as The rule of thumb would give 23'4 inches,… … Fig. 2.-M0irCRI£FF GUN CARRIAGES FOR RUSSIAN IRONCLADS. very high. The gun itself is made on the Ki-upp sys- riages made by them for the new Russian ironclad The mounting shown in Fig. 3 consists of a cast steel tem. We do not ourselves, says the Engineer, like Catherine II. This vessel will…
