The image shows a display case in a museum. The display case is made of wood and has a glass window. Inside the display case, there is a mannequin wearing a green military uniform and a green helmet. On the left side of the image, there are several black and white photographs hanging on the wall. 

In the center of the case is a map of the United States, with the words "Dominican Automatic Carbine" and "Cristal Model 2" written above it. The map is divided into different sections, each with a different color and design. There are also several badges and insignia scattered around the map.

On the top right corner of the display cases, there appears to be a plaque or plaque with information about the military equipment. The plaque has a red and white logo with the letters "OEA" on it.