The image is a photograph of a yellow sign with black text. The sign is located in front of a camouflage background. The text on the sign reads "Phao Chong Tang 76mm M1942 (ZIS 3) 76mm divisional gun M1943 (Zis 3)". Below the text, there is a list of specifications for the gun, including the caliber, weight, and weight of the gun. 

The list is written in Vietnamese and includes details about the gun's specifications, such as its size, caliber, and other specifications. It also mentions that the gun was manufactured in 1941 and was manufactured by the Soviet Union.

At the bottom of the sign, there are two bullet holes, indicating that it is a muzzle velocity.