Source: https://www.pitara.com/non-fiction-for-kids/did-you-know-for-kids/the-worlds-first-postage-stamp-was-the/
Pitara literally means ‘a chest full of surprises’. For 25 years (this website was started in 1998) we have been publishing original multi-cultural, multi-lingual and inclusive content to help kids explore, discover, learn, play, enjoy... All our content is copyright protected. If you wish to use our content ask us — some of the world's leading publishers regularly license our content.