【Spring 2024 Sales Special Features: Flying Geese】
1912 CIP Flying Geese Statistical Dept. ovpt. ROC $1 with inverted ovpt variety (Chan 164b). MNH with pristine original gum. With Holcombe certificate. An absolutely rarity of Chinese philately.
【春拍拍品介紹：飛雁】
1912年宋字飛雁1元新，加蓋倒蓋變異（陳目164b）。原膠無貼，品相極佳。附Holcombe證書。堪稱中國郵學之一大珍品。
