@hooiyewlim 23 August 2022 more from that month

1989 15th SEA game 15 ringgit silver proof coin https://youtu.be/KOSmD7MzQIk **TECHNICAL SPECIFICATION:** Face value: 15 ringgit Metal: .925 Silver Composition of metal: 92.5% silver & 7.5% copper Weight: 16.80 grams Diameter: 32.00mm Mintage: 50,000 pieces are non-proof; 20,000 pieces are proof. Mint: Kilang Wang Bank Negara Malaysia