Origins and architecture of the Taj Mahal AD (1053 AH) the official sources documenting the twelfth Urs give a detailed description of a substantially completed complex. Decorative work apparently continued until 1648 AD (1058 AH) when Amanat Khan dated the north arch of the great gate with the inscription "Finished with His help, the Most High". The Taj Mahal was constructed using materials from all over India and Asia. The buildings are constructed with walls of brick and rubble inner cores faced with either marble or sandstone locked together with iron dowels and clamps. Some of the walls of the mausoleum are several metres thick. Over 1,000
Taj Mahal stated there was no evidence to suggest the monument ever housed a temple. A theory that the Taj Mahal was designed by an Italian, Geronimo Vereneo, held sway for a brief period after it was first promoted by Henry George Keene in 1879 who went by a translation of a Spanish work "Itinerario", ("The Travels of Fray Sebastian Manrique, 1629-1643"). Another theory that a Frenchman, Austin of Bordeaux designed the Taj was promoted by William Henry Sleeman based on the work of Jean-Baptiste Tavernier. These idea were revived by Father Hosten and discussed again by E.B. Havell and served as