London Underground Poster Charles Shepard Announcement Ribbon Panel Blank Charles Shepard. Original vintage travel advertising poster for London Transport featuring design by Charles Shepard (1844-1924; 'Shep') of blank space in the centre of the poster framed with the red, white and blue flags at the top and the bottom, with the London Transport roundel logo on the bottom flag. Printed by The Baynard Press, London. Good condition, creasing, tears, staining, backed on old linen. Country of issue: UK, designer: Charles Shepard, size (cm): 100x63, year of printing: 1939.