Poster, Southern Railway, "Why do they call me Sunny South Sam? Because the sun shines most on the Southern coast" by William Ramsden Brealey, 1939. Printed by Waterlow & Sons Ltd., Leeds & Dunstable. Features a smiling guard holding a green flag in one hand and waving with the other. Format: quad royal. Dimensions: 40 x 50 inches, 1016 x 1270 mm.