AMRITSAR: The Shiromani Gurdwara Parbandhak Committee (SGPC) displayed the portrait of Maharaja Ripudaman Singh of Nabha princely state at the Central Sikh Museum in Sri Darbar Sahib complex on Saturday. SGPC President Harjinder Singh Dhami and Granthi of Sri Harmandar Sahib Giani Baljit Singh were present on this occasion besides the family members of Maharaja Nabha.