1869年9月24日伦敦寄汉口彩虹夫人封套半个, 贴英国1858-72年蓝女皇票2d.一对及1s.一枚, 销伦敦105邮戳, 该封套经马赛及香港, 并于封套上留下香港去上海的1869年11月6-9日轮船拣信局六型日戳(Webbs Scarcity 指引为RRR级), 相信是这类转递戳的最早期使用例.Hankow British Consular Post 1869 (24 Sept.) half of a Rainbow wrapper addressed to Hankow bearing G.B. 1858-72 2d. blue plate 13 pair with 1867-80 1/- plate 4 tied by London "105" duplex paying the 1/4d. rate, sent "via Marseilles" ; the flap shows a fair strike of Hong Kong to Shanghai Marine Sorter type 6 dated Nov 6/9 69 (Webbs Scarcity Guide RRR). This is believed to be the earliest example of this transit datestamp. Photo