A collection of Ephemera, belonging to the late Derek Friday, including artwork and sketches, some of which are signed by Derek Friday, reference materials including a Bradbury Wilkinson plate colour chart reference booklet bearing Derek Friday name to the front cover, correspondence including an internal memo passing on a message of thanks to Derek Friday from the Central bank of Oman, along with a photograph of Derek Friday working at hyis desk, and a photograph of Derek in later life in his garden