1904年大清邮政伦敦版蟠龙加盖欠资1分新票邮局总包1件,带原封皮,封皮印红色“大清国邮政,欠资一分票壹仟个”英汉双语字样,另盖负责人名章,内装伦敦版蟠龙加盖欠资1分票左右双全格小版25件,未拆封,为当时大清邮政分配给地方邮局邮票包装之原样,保存完好,原汁原味,极为难得,是研究清代邮政制度及邮票配给重要实证China Postage Dues 1904 1c. ochre in the original Chinese Imperial Post distribution envelope “1,000 Postage-due Stamps, 1 Cent. The envelope has not been opened and is in its original condition.