The image is a photograph of a sign in Vietnam that reads "Phao Phong Khong 37 mm-2 K-65 37mm automatic anti-aircraft artillery M1965". The sign is rectangular in shape and has a yellow background with black text. The text is written in Vietnamese and is divided into three sections.

The first section is titled "Service History" and lists the specifications of the service history. The second section is "Designed by: Manufactured in the Chinese Civil War, Vietnam War, Cambodian Civil War". The third section is labeled "Thảng Sốc đồng đườiệt" which translates to "Service history" in English. The fourth section is labelled "Specifications" and includes details about the service, including the weight, weight, and other specifications. The fifth section is listed as "Calibre: 37 mm", which is the weight of the aircraft. The sixth section has a description of the specifications, which states that the aircraft is made in Vietnam and is manufactured by the Chinese military. The seventh section has the specifications for the aircraft, including its size, weight and weight. The eighth section has details about its specifications, such as its size and weight, as well as its weight and other details. The ninth section has an image of a military vehicle, which appears to be a tank or a helicopter. The background of the image is blurred, but it seems to be an indoor space with other military vehicles visible in the background.