This is a card as sturdy as the old (1929) building itself, located in the heart of Macau’s tourist area. You wouldn’t know that from the photo that makes the stucture look isolated.  The official card has a trilingual (Chinese/Portuguese/French) postage-paid imprint and some historical details in Chinese/Portuguese/English on the reverse.  What we’re saying is:  this is the ultimate unused Post Office postcard.  Grade 1