Royal Post

The Royal Post operates within the Principality of New Masovia as a delivery service for postcards, letters, and packages. Overseen by the Crown, the Royal Post is also responsible for issuing postage stamps for use for mail delivery within the principality.

Use Postal Codes

Mr. Kod-Pocztowy wants to remind you that use of correct postal codes will ensure timely delivery of your mail. That's why we print "UŻYJ KODU POCZTOWEGO" at the bottom of every sheet of stamps.

One Principality, One Delivery

We know how important it is to get your mail on time. That's why we strive for consistent delivery across the entire Principality. We work hard so that you don't have to worry about it. But we don't offer tracking; sorry.

Buy Stamps

Now available, our first definitive Royal Post stamp featuring the coat of arms of New Masovia. Stamps are sold at face value of 1 ZŁ per stamp. Please contact us to make a purchase via PayPal.