British Sumatra, 3 Keping 1787/1202h PROOFNGC PF 64 BN (NGC cert # 4692680-008). Pedigree: Purchased from Howard Simmons, London, May / June 1985Please click on the following link to view rotational video clips of the coins https://tinyurl.com/VideoSumatraPlease click on the following link to view more Pridmore pages https://tinyurl.com/PridmoreSumatra