Penna sunrise mail

You're referring to the Penna Sunrise Mail, a postal service that operated in the United Kingdom from 1840 to 1850.

The Penna Sunrise Mail was a daily mail service that ran between London and Edinburgh, Scotland. It was introduced by the General Post Office (GPO) in 1840 to provide a faster and more reliable mail service between the two cities. The service was operated by the London and North Western Railway (LNWR) and the Edinburgh and Glasgow Railway (E&GR).

The Penna Sunrise Mail was known for its speed and efficiency. It departed from London's Euston Station at 6:00 AM and arrived in Edinburgh's Waverley Station at 10:00 AM, covering a distance of approximately 400 miles (640 km) in just under 4 hours. The service was so popular that it became known as the "Penna Sunrise" due to its early morning departure time.

The Penna Sunrise Mail played an important role in facilitating communication and trade between England and Scotland during the 19th century. It was eventually replaced by the more modern and efficient rail network, but its legacy lives on as an important part of British postal history.