May 1
World's First Adhesive Postage Stamp Issued
The Penny Black, the world's first adhesive postage stamp, went on sale across Britain on May 1, 1840, introducing a prepaid uniform penny rate that simplified and expanded mail service.
Summary
By the 1830s, Britain's postal system was cumbersome and expensive, with recipients often paying high fees that discouraged use. Reformer Rowland Hill proposed uniform penny postage prepaid by stamps to simplify and expand access. The Penny Black, featuring a profile of Queen Victoria, was printed and first issued on May 1, 1840, though valid use began May 6. This innovation allowed senders to prepay postage affordably, transforming mail into a mass communication tool. Sales boomed immediately, with millions of stamps used in the first year.
Context
In the decades before 1840, Britain's postal system charged recipients according to distance traveled and the number of sheets in a letter, resulting in high and unpredictable costs that limited use mainly to businesses and the wealthy. Many letters went undelivered or were sent through informal channels to avoid fees. Parliamentary inquiries in the 1830s highlighted widespread dissatisfaction and revenue losses from evasion.
What Happened
Rowland Hill's 1837 pamphlet and testimony before a government enquiry advocated replacing the complex system with a flat one-penny rate for letters up to half an ounce, prepaid by the sender. Parliament passed enabling legislation in August 1839, and Hill joined the Treasury to oversee implementation. A design competition yielded no winner, so officials adopted a profile of the young Queen Victoria engraved by Charles and Frederick Heath from a sketch by Henry Corbould, based on William Wyon's 1837 medal.
Aftermath
The stamps, imperforate sheets of 240 printed by Perkins Bacon in London, reached post offices and went on sale May 1, though they became valid only on May 6. Some offices sold them unofficially earlier, producing a handful of May 1 and 2 covers. Sales surged immediately as the public embraced the affordable prepaid system.
Legacy
The Penny Black proved the practicality of adhesive prepaid stamps and uniform low rates, prompting rapid adoption of similar systems in Switzerland, Brazil, the United States, and eventually dozens of countries by 1860. It transformed mail into a tool for mass communication, commerce, and literacy while establishing the model still used in modern postal services worldwide.
Why It Matters
The Penny Black revolutionized postal systems worldwide by proving the viability of prepaid adhesive stamps, leading to similar reforms in dozens of countries and enabling cheaper, more efficient global correspondence that supported commerce and literacy.
Related Questions
Why was the first stamp called the Penny Black?
It carried a face value of one penny and was printed in black ink to distinguish it from revenue stamps.
Who decided what the Penny Black would look like?
Officials selected a design featuring Queen Victoria after a public competition failed to produce a suitable entry; the portrait was engraved from an approved sketch.
How many Penny Blacks were printed?
Approximately 68.8 million stamps were produced across eleven plates before the issue ended in early 1841.
Did the Penny Black work as intended right away?
It sold briskly and increased mail volume, but the black design made cancellations difficult to see, leading to a switch to red stamps within a year.
What replaced the Penny Black?
The Penny Red, printed in the same size and design but in red ink with black cancellations for better security.
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Sources
- Penny Black, Wikipedia. Accessed 2026-07-10.
- The Queen’s Own Postal Reforms, National Postal Museum. Accessed 2026-07-10.