Rocking Horses
Rocking horses have ancestral origins. Other than the typical rocking horse with rockers, they could have also been provided with wheels to be dragged or driven like a tricycle.
They were originally made of wood, the horse evolves including different materials like fabrics, straw, resin, metal and papier-mache.
After the wars, new models adding, pedal, crank or galloper system to the buggy.