The video shows a black and white image of a large gun being transported on a train. The gun is being carefully laid on a track, and a group of men are seen working on the train to ensure the gun is securely placed. The men are dressed in military uniforms, and the train appears to be moving slowly. The video also includes a caption that reads "LAYING THE TRACK FOR THE GUN REQUIRED AN ADDITIONAL 2,500 CREWMEN."