盖汕头代办所椭圆形带手写日期戳的上海工部票一组; 包括1893年11月11日半仙票, 最早使用日期记录于高值票十五仙, 而一仙及贰仙票均缺写日期, 难得的一组汕头椭圆形戳票. (7),SwatowShanghai AgencyA selection of the double-oval postmark on Shanghai stamps including ½c. with date11/11/93, the earliest recorded, on 15c., the highest values recorded, 1c. and 2c. without the manuscript date. A good group. (7). Photo