Found this postcard in Namdaemun market.
There are 2 part in this postcard. The small portion can be folded in when sending.
N Seoul Tower is best observatory space of Seoul, where you can enjoy the panoramic scenery of Seoul. It is located in Namsan Mountain, central Seoul, South Korea. Built in 1969, at a cost of approximately $2.5 million, and opened to the public in 1980, the tower has been a symbol of Seoul and measures 236.7 m (777 ft) in height (from the base) and tops out at 479.7 m (1,574 ft) above sea level. It has also been known as the Namsan Tower or Seoul Tower. After the tower's original owner merged with the CJ Corporation, it was renamed the N Seoul Tower (official name CJ Seoul Tower).