《贺兰山岩画》

1998-21, Rock Painting in Helan Mountain《贺兰山岩画》 Stamp Title: Rock Painting in Helan Mountain Scott No: 2897, 2898, 2899 Serial number: 1998-21 Values in set: 3 (3-1), Human Face, 50 fen, 50*30mm (3-2), Hunting, 100 fen, 50*30mm (3-3), Ox, 150 fen, 50*30mm Date of issue: September 23, 1998 Designers: Yan Bingwu; Guo Chenghui Size [...]