THAILAND: Rama IX, 1946-2016, 3-coin mint set, BE2511, AGW 0.7607, unlisted gold mint set in blue Royal Thai Mint plush case, made up of Y-88, 89, and 90, commemorating Queen Sirikit 's 36th Birthday, 150-300-600 baht denominations, set of 3 coins, Choice Unc.
Estimate: 1,500-1,700 USD