The Capitol Cinema

Remember I ask about this postcard sometime last month?I bought this postcard from ebay and it was described as a cinema somewhere in Borneo. The owner of the postcard did not know where the cinema was located and thought that it was in Borneo, which could mean, Brunei, Sabah or Sarawak and possibly the Indonesian Kalimantan states. I knew there used to be a Capitol in Kuala Belait and up to now