Lewis Gompertz's improvement on Baron von Drais's bicycle, 1821. 'The dandy ' or 'hobby horse' was the forerunner of the bicycle and was invented by Baron von Drais in France in 1817.
The 'dandy horse', c1818 - Stock Image - C045/4267 - Science Photo Library
The Development of the Velocipede | Smithsonian Institution
Who Invented the Bicycle? | Live Science
Hobby Horse | Hobby horse, Bike art, Old bikes
A ride through the evolution of the bicycle | The Channel
Barn find 1819 Hobby Horse - Denis Johnson - Bike Forums
Denis Johnson (inventor) - Wikipedia
bike timeline | Timetoast timelines
Minnesota bike shops deemed essential to business during pandemic
History of the bicycle - Wikipedia
Denis Johnson Pioneer Bicycle Maker On Editorial Stock Photo - Stock Image | Shutterstock
1818 Denis Johnson hobbyhorse velocipede - look mom, no pedals! | Bicicletas, Bici, Monociclo
Human Powered Transportation -
Long lost postcard shows Britain's first-ever school of cycling | Cycling | The Guardian
1818/1819 Johnson's Ladies Walking Machine – The Online Bicycle Museum
A ride through the evolution of the bicycle | The Channel
Velocipede used by Buster Keaton in the film Our Hospitality | National Museum of American History
Dandy horse - Wikipedia
Early Bicycle Photograph by Science Photo Library - Fine Art America
/1151951.jpg "The 'dandy horse', c1818. Artist: Unknown # 1151951 - Heritage Images")
The 'dandy horse', c1818. Artist: Unknown # 1151951 - Heritage Images
1818/1819 Johnson's Ladies Walking Machine – The Online Bicycle Museum
1818/1819 Johnson's Ladies Walking Machine – The Online Bicycle Museum
Hobby-horse bicycle : London Remembers, Aiming to capture all memorials in London
Denis Johnson Pioneer Bicycle Maker On Editorial Stock Photo - Stock Image | Shutterstock
Video: We Went to Taiwan & Made a Bike from the Future - The Grim Donut - Pinkbike
A ride through the evolution of the bicycle | The Channel
