The image shows a display case with various items inside. On the left side of the display case, there is a piece of paper with the title "A Field Surgery Pocket Book" written on it. The paper appears to be old and worn, with some discoloration and scratches on the edges. Next to the paper, there are two wooden objects, one with a curved handle and the other with a pointed tip. The objects are arranged neatly on a green surface, and there are a few other items visible in the background.