The image shows a close-up of a round, circular gauge with a white face and black markings. The gauge is mounted on a black metal casing with rivets around the edges. The center of the gauge has a circular dial with numbers and markings that read "300", "400", "200", "500", "100", "50", "600", "700", "Full", and "Gallons". The dial appears to be old and worn, with some discoloration and scratches on the surface. The background is dark and out of focus, making the gauge the focal point of the image.