LAL262342:
The green disc signal gives the 'all clear' for a Great Western train hauled by the locomotive 'Sultan' (gouache on paper), Green, Harry (b.1920) / Bridgeman Images
LAL289302:
The Great Eastern is Launched in 1858, illustration from 'A Man of Genius: Launching the Ocean Giant', 1981 (gouache on paper), Green, Harry (b.1920) / Bridgeman Images