Artillery update

Posted four different artillery pieces from four different locations – US 10″ Rodman Cannon on the Model 1861 Barbette Mount from West Black Point Battery in Fort Mason, San Francisco, Belgian 57mm Cockerill-Nordenfeld Mle 1888 Fortress Gun from Royal Museum of the Armed Forces and Military History in Brussels, Belgium, US 155mm M1 Howitzer from Fort Sill and Soviet 76mm Kurchevsky Model 1935 Recoilless Gun from Victory Park Museum in Moscow, Russia.