One-wheeled vehicle patent,1885. Artwork of a one-wheeled vehicle invented by John Otto Lose. The device allows a rider,who sits inside a spokeless wheel,to operate the unicycle comfortably. The unicycle also includes an umbrella | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / US Patent And Trademark Office |
Taille de l’image : | 2436 px × 3656 px |
Model Release : | Non requis |
Restrictions : | - |