Main Post Office in Jakarta
The Main Post and Telegraph Office, formerly Weltevreden Postkantoor and Filateli Jakarta is now Pos Bloc, it is a historic building in Weltevreden, Jakarta, Indonesia. It was designed by J van Hoytema and built in 1913. It is located next to St. Ursula Catholic School and near the Jakarta Cathedral and Istiqlal Mosque (Independence Mosque).