U.S.A.: Harry Potter

Hogwarts Apothecary Department – a wing at Hogwarts Castle presumably containing the students' Potions store-cupboard.
The Age of Reptiles stamp is a true treasure! It was issued in 1970 and it is gorgeous! The Zazzle stamp is actually a custom made stamp, one can make any stamp with any image. In the United States only.

 http://www.postcrossing.com/postcards/US-1341096