![File:Paris (75), musée des Arts et métiers, tricycle à vapeur de Léon Serpollet 1.jpg - Wikimedia Commons File:Paris (75), musée des Arts et métiers, tricycle à vapeur de Léon Serpollet 1.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/2/28/Paris_%2875%29%2C_mus%C3%A9e_des_Arts_et_m%C3%A9tiers%2C_tricycle_%C3%A0_vapeur_de_L%C3%A9on_Serpollet_1.jpg/2560px-Paris_%2875%29%2C_mus%C3%A9e_des_Arts_et_m%C3%A9tiers%2C_tricycle_%C3%A0_vapeur_de_L%C3%A9on_Serpollet_1.jpg)
File:Paris (75), musée des Arts et métiers, tricycle à vapeur de Léon Serpollet 1.jpg - Wikimedia Commons
![Once Upon a Time...: “Also cars can be made so that without animals they will move with unbelievable rapidity” - Léon Serpollet and the steam car Once Upon a Time...: “Also cars can be made so that without animals they will move with unbelievable rapidity” - Léon Serpollet and the steam car](http://2.bp.blogspot.com/-4GVh-nqwPcU/VhD_Zw3XZ_I/AAAAAAAAyXU/jPSUDIdWFs0/s1600/%25C5%2592uf%2Bde%2BPa%25CC%2582ques%2B.jpg)
Once Upon a Time...: “Also cars can be made so that without animals they will move with unbelievable rapidity” - Léon Serpollet and the steam car
![Popular Science Monthly/Volume 57/August 1900/The Evolution and Present Status of the Automobile - Wikisource, the free online library Popular Science Monthly/Volume 57/August 1900/The Evolution and Present Status of the Automobile - Wikisource, the free online library](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/PSM_V57_D423_Side_view_of_the_serpollet_showing_placement_of_parts.png/500px-PSM_V57_D423_Side_view_of_the_serpollet_showing_placement_of_parts.png)