西藏贰拾伍桑一组四十四枚,3B型黑印章,均VG-F. 尼古拉斯‧罗德斯收藏集 - 西藏及尼泊尔钱币纸钞. Tibet, 25 srang, red, yellow and blue, undated, 26 notes with the serial number prefix "nga", black seal type 3B and 18 notes with serial number prefix "ca", black seal type 3B,(Pick 10, YZM 906), good to very good (44 notes in total)