A centuries-old Guru Nanak Palace has been partially demolished by a group of vandals who sold its precious windows and doors in Pakistan’s Punjab province. The walls of the four-storey building had pictures of Sikhism founder Guru Nanak as well as that of various Hindu rulers and princes. The group of locals not only partially demolished the structure allegedly with the connivance of auqaf department officials but also sold its precious windows, doors and ventilators, the report said.