Bisim Pergola Mansion Sep 27, 2020 The Pergola Mansion (Bisim) is a monument built to communicate with the world in 1922. The mansion is located in the Ministry of Communications, and at the moment many of the first radio equipment is now housed in the same form as before. The building was designed by the German Markov Pruss, and built by Ibrahim Memarbashi, the architect of the former Ministry of Posts and Telegraphs. Shayan Mehrabi https://www.tehranpicture.ir/u/alb