People's Republic Bank of China, a set of 4x silver proof 10 Yuan, 1999, Ming & Qing Paintings, 'Flowers', 'Cattle Herding', 'Boating On Autumn Stream' and 'Bird On A Cherry Tree', total ASW 4oz, with original box and certificate of issue, planned mintage of 11800, actual mintage 5000,graded NGC PF 68 Ultra Cameo, PF 69 Ultra Cameo, PF 69 Ultra Cameo and PF 68 Ultra Cameo respectively, #6440809-034 to 6440809-037 (1 box of 4 coins)..
Estimate: 2500 - 4000