European Post-Horse Postal System

Timeline

1. c. 1400–1460Rome · RomeThe Roman papacy maintained a post-horse courier system covering Europe for papal bulls and diplomatic documents. Princes within the Holy Roman Empire also set up relay stations along main roads for couriers to change horses and rest, forming a decentralized but interconnected land postal network.
2. 1461–1470Florence · FlorenceBesides official couriers, city-states such as Florence and Venice developed commercial relay services, using horse-change relays to speed the transmission of bills of exchange, market prices, and business letters, supporting the information needs of Mediterranean trade networks.
3. 1464–1470Paris · ParisAfter acceding in 1464, Louis XI set about strengthening the French royal post, adding relay stations and courier runs on main roads to speed royal decrees and tighten control over regional lords, laying the foundation for France's modern postal system.
4. 1465–1470Europe · EuropeIn the late 1460s the spread of printing increased the volume of printed sheets and letters, and the post-horse network took on more physical delivery tasks; the twin chains of information reproduction and information transport reinforced each other, accelerating the circulation of knowledge and news in Europe.