1894年7月13日灰棕色陆差邮政三亚双框正方形戳剪片, 另盖玫红色三亚双圈圆戳, 片下端有投寄人手写姓名简写及日期. 少见此两枚盖印于同一封上而用不同颜色. Hainan IslandHainan Samah Land Post1894 (13 July) piece bearing fine strikes of the square Land Post handstamp with manuscript date struck in grey with the circular Hainan Samah handstamp in rose, with senders initials and date at foot. Fine and unusual to see these two handstamps in different colours. Photo