Poster commemorating 150 years of the Stockton and Darlington Railway. Red and black text on a cream ground, with an image of a locomotive hauling a train of wagons and carriages, in black. Text reads "Darlington celebrates the 150th anniversary of the Stockton & Darlington Railway. Mid August to Mid September 1975. Railway and other exhibitions & many other events". Designed by Elizabeth M. Jackson, Hartlepool College of Art. Printed by Screen Sunderland. 555 x 1005 mm.