Long and fascinating history — 

In ancient Greece, before mechanical odometers, distances were measured by “bematists” — specialists trained to measure distances by counting their steps. 

Although they may have existed earlier, the first descriptions of odometers found so far are from the first century AD. 

Model of odometer described by Hero of Alexandria (10 – 70 AD)

During the Han Dynasty in China, independent of what was happening in Greece and the Roman Empire, odometers were invented in China. 

Stone rubbing of odometer cart

Nartnional Odometer Day is May 12 — the day in 1847 when William Clayton, a Morman pioneer, invented his “Roadmometer” that was attached to a wagon heading west to Utah.

Dullsters like to photograph their odometers at signicant milage points and post them on our Facebook group. We put these posts on this website — category page Odometer Readings,

More about odometesrs and their history: https://en.wikipedia.org/wiki/Odometer