A model of the Chinese-made T-59 tank that was used to ram down the front gate of the Presidential Palace in "victory" in April 1975. The Presidential Palace, with a group of Vietnamese college students studying the tourism industry typewriters! who uses those anymore? ha ha
very "Get Smart"... several rooms in the 2nd basement look like this. looks like a classic movie interrogation room to me, but i think it was designed as a secure 2nd office for presidential staff.