The family of the Tunku Mahkota of Johor, Tunku Ismail in a popular nightspot celebrating the birthday of Dr Heah Hock Chye. 
From left: Tunku Mahmud Iskandar, Tunku Abdul Rahman, (died 1989), Sultanah Aminah, Cik Kalsom bt Abdullah (Josephine Trevorrow, wife to Tunku Mahmud Iskandar), Tunku Maimunah, Tunku Ismail, the Tunku Mahkota of Johor.
Picture Archives Singapore Database, originally from Singapore Press Holdings collection
1956-01-14
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