Army of the USSR: 305 mm naval railway artillery transporter TM-3-12. Museum of the Great Patriotic War, Moscow

Army of the USSR: 305 mm naval railway artillery transporter TM-3-12. Developed in May 1936. Range of firing – 50 km. Rate of fire – 2 shots per minute. The projectile weight is 470 kg. A crew – 50. The Museum of the Great Patriotic War, Moscow

Read more: Transport, aviation and fighting vehicles by Andrew Pantele ...