Let's Put Postcrossing on a United Nations Postal Administration Stamp!
Imagine seeing a Postcrossing stamp in your mailbox celebrating
people who connect across borders through postcards. We can ask the United
Nations Postal Administration to make it happen.
The United Nations Postal Administration welcomes stamp
suggestions. Join other Postcrossers by sending your own letter of support.
The Stamp Advisory Committee will meet in the Spring of 2027 to review stamp themes for 2028, so now is the time to make our voices heard.
What Is the United Nations Postal Administration?
The United Nations Postal Administration (UNPA) issues
postage stamps for the United Nations offices in New York, Geneva, and Vienna. It
issues United Nations postage stamps that celebrate the UN’s work.
UN stamps are issued in three currencies for use at UN
offices in New York, Geneva, and Vienna.
UNPA accepts ideas for future stamp subjects.
Learn more at:
What Is Postcrossing and Why Does It Matter?
Postcrossing is a worldwide postcard exchange project that
connects people through mail. Postcrossing connects people across the world
through postcards, regardless of country, age, gender, race, or beliefs. A
simple postcard can build understanding.
Learn more at:
Why a Postcrossing Stamp?
- Builds
friendships across countries.
- Encourages
cultural understanding.
- Promotes
peaceful connections between people.
- Celebrates
handwritten communication.
- Inspires
curiosity about other countries and cultures.
- Keeps
international mail thriving.
- Demonstrates
how a simple idea can build a worldwide community.
How to Write a Persuasive Letter
- Keep
it to one page.
- Introduce
yourself briefly.
- Explain
what Postcrossing means to you.
- Focus
on its global impact and worldwide interest.
- Mention
how it aligns with the UN's mission, such as international friendships or
peacebuilding.
- Thank
the committee for considering your suggestion.
Ideas to Include in Your Letter
- More
than 88 million postcards were exchanged.
- Participants
of every age and culture.
- Every
postcard is a small act of goodwill.
- Handwritten
mail still matters.
- Postcrossing
creates friendships around the world.
Mail Your Letter
United Nations Postal Administration
Stamp Advisory Committee
P.O. Box 5900
Grand Central Station
New York, NY 10163-5900
United States of America
One letter probably won't create a Postcrossing stamp.
Hundreds of letters might get someone's attention. Let's show the United
Nations Postal Administration that the Postcrossing community is ready to put
friendship, cultural exchange, and postcards on a stamp.
If you want to share this information at Postcrossing meetups or other events, I have created a zine that you can print and fold as a handout.


