under charity by a benefactor by the name of Haj Mola Abdol-vahhab, who was a famous cleric in the Qajar era, its entry is located inside the bazaar of the coppersmiths, has 43 steps, 4 columns inside the storage tank, 10 flat domes, 5 windcatchers, and also has a separate stairway for layeh-rubi that is also connected to the basement of the adjacent mosque (3, 82). Ab anbar of Agha Also a relic of the Qajar era, with 30 steps, and walls 2.2 m thick. Dimensions and capacity See also Iranian architecture Ab Anbar Traditional water sources of Persian antiquity References Memari e Islami e Iran. M. K. Pirnia. Minudar or Babuljanne. Gulriz, Mohammad Ali. Taha publications. 3rd printing. Qazvin. 1381 (2002). Qazvin: ayinah-yi tarikh va tabi’at-i Iran. Hazrati, Mohammad Ali. Sazeman e Irangardi va Jahangardi publications. Qazvin. 1382 (2003). Saimaa-yi ustaan-I Qazvain. Haji aqa Mohammadi, Abbas. Taha Publications. Qazvin. 1378 (1998). Memari-ye ab anbar haye shahr e Qazvin. Memarian, Gholamhosein. Asar. Vol 35. Miras Farhangi publications. Tehran. (p187-197). Sair e Tarikhi e banaayi Shahr e Qazvin va Banaha-yi an. Siyaghi, Dr. Seyd Mohammad Dabir. Sazeman e Miras e Farhangi. Qazvin. 2002. M.J. Strauss. Old ways of water management spring up again in arid regions. International Herald Tribune. Aug 20, 2005. Reservoirs in Iran Buildings and structures in Qazvin Province Ab anbars of Qazvin