1951年「早期中国钱币」,美国钱币学会出版,保存良好。Early Chinese Coinage, edited by Wang Yu-chuan, published by the American Numsiamtic Society, New York, 1951, well preserved
1951年「早期中国钱币」,美国钱币学会出版,保存良好。Early Chinese Coinage, edited by Wang Yu-chuan, published by the American Numsiamtic Society, New York, 1951, well preserved