Advertising Poster Triumph Tricycles Playtimes Children Cycling Happy. Original vintage advertising poster for Triumph Tricycles for Safe and Happier Playtimes, featuring an illustration of smiling children cycling on the tricycles. The Triumph Cycle Co. Ltd. was founded in 1884 manufacturing bicycles, based in Nottingham (and motorbikes from 1902). In 1956 Triumph bicycles became part of the Raleigh Bicycle Company. Horizontal. Fair condition, creasing, folds, repaired tears, staining, backed on linen. Country of issue: UK, designer: Unknown, size (cm): 15x61, year of printing: 1940s.