From the invention of the pneumatic tube system to the telegraph stamps of Austria, communication history is filled with fascinating advancements. These systems bridged distances, revolutionizing how messages and parcels were sent in the 19th and early 20th centuries. Let’s dive into the rich history of pneumatic post systems and Austria’s telegraph stamps, two landmarks of early communication innovation.
The Pneumatic Tube System: A Marvel of 19th-Century Engineering
Pneumatic mail, or tube mail, used pressurized air to transport letters, telegrams, and parcels through underground pipelines. This system, invented by William Murdoch, was first implemented in 1853 to connect the London Stock Exchange with the city’s main telegraph station. Over the years, similar networks sprang up in major cities, such as:
- Paris (1866–1984): One of the most extensive systems, reaching 467 kilometres by 1934.
- Vienna (1875–1956): Austria’s network included 53 post offices connected by 82.5 kilometres of tubes at its peak.
- New York (1893–1953): Linking downtown post offices, stock exchanges, and rail stations.
Pneumatic post offered remarkable speed and efficiency, with Vienna’s system capable of transporting messages between connected offices in mere minutes. While now obsolete due to electronic communication, pneumatic mail remains an iconic part of urban innovation history.

A Glimpse into the System
The capsules, like the one pictured above, carried messages and parcels securely through the network. Cities like London, Paris, and Vienna saw pneumatic post as a solution to the inefficiencies of telecommunication at the time.
Austria’s Telegraph Stamps (1873–1875)

Austria’s telegraph stamps were issued by the Österreichische Post- und Telegraphenverwaltung to cover costs for sending telegrams within the country. These beautiful, engraved stamps represent a significant moment in philatelic history.
Key Features:
- First Issued: 1873
- Design: Featuring Emperor Franz Joseph I, adorned with a laurel wreath, symbolizing victory and wisdom.
- Denominations: Various values ranging from 2 kreuzers to 20 kreuzers.
- Rarity: Telegraph stamps cut from postal stationery, such as cards, are particularly rare and sought after by collectors.
The 20 kreuzer telegraph stamp, pictured above, is a notable example of Austria’s elegant design and precision engraving.
William Murdoch: The Inventive Genius Behind Pneumatic Post
William Murdoch (1754–1839) was a Scottish engineer who contributed significantly to early communication technologies. Beyond pneumatic tubes, Murdoch is credited with inventing:
- The oscillating steam engine.
- Early innovations in gas lighting.
- The pneumatic message system, pivotal to mail delivery innovation.
His work laid the foundation for technologies that reshaped industries during the Industrial Revolution.
Legacy and Collectibility
Pneumatic post systems and Austria’s telegraph stamps showcase humanity’s drive to innovate. For philatelists and history enthusiasts, these pieces offer a tangible connection to a time when communication systems were groundbreaking and transformative.
Do you have pneumatic mail memorabilia or telegraph stamps in your collection? Share your stories in the comments below! And don’t forget to subscribe for more historical and philatelic insights.