A square black and white photo of a small section of the side of a wooden trailer and the beam axle and kingpin to which a wooden spoked wheel is attached. The rubber tire has weathered to such a degree it appears square rather than round. There is short dry grass in the background.
https://cdn.fosstodon.org/media_attachments/files/113/976/284/016/099/950/original/113f472631c3f367.jpg