
The image is a photograph of a blue sign with white text on it. The sign is located in Vietnam and is dated January 1968. The text on the sign reads "PHÃO 155 MM" which translates to "Direct support artillery weapon" in English. Below the text, there is a list of specifications for the weapon, including its weight, weight, and maximum range. 

The background of the image is blurred, but it appears to be an outdoor setting with trees and a blue sky.
