Prince William and Duchess Catherine’s son has become the youngest royal to feature on a Canadian postage stamp after a collection was created to mark his birth.

The three-month-old appears alongside his parents on the stamp, reports femalefirst.co.uk.

Lisa Raitt, the minister responsible for Canada Post, said: “When His Royal Highness was born, people around the world celebrated … This stamp proudly memorializes this moment in our history.”

The stamp is available for a limited time and can be bought online and at post offices across Canada starting Oct. 22.

Even the New Zealand post issued a stamp to recognize the birth of the tiny tot.

Canada has already paid tribute to Prince George’s birth after the Royal Canadian Mint unveiled two special coins and a collector coin set to mark his arrival into the world.