The 12903 / 12904 Golden Temple Mail is a superfast express train belonging to Indian Railways that runs daily between Mumbai Central (MMCT) in Maharashtra and Amritsar Junction (ASR) in Punjab. It is named after the famous Golden Temple at Amritsar. The train will run with modern LHB coaches from 29 September 2020. The train ran as the Frontier Mail between 1928 and 1996, ferrying passengers arriving by Steamer from Europe directly from Ballard Pier in Bombay to the city of Peshawar on India's North-West Frontier before the Partition of India.