1879 Ningpo (10 Apr) to England. Hong Kong formular card f.w. QV surch 3c/16c (Yang P1; yellow card, black printing), with stamp franked
1879 Ningpo (10 Apr) to England. Hong Kong formular card f.w. QV surch 3c/16c (Yang P1; yellow card, black printing), with stamp franked upside down variety, applied with Ningpo BPO Webb type B index C cds alongside. Adhesive probably also applied with N1 obliterator but too faint to recognize. Transit Shanghai BPO (11 Apr) with S1 obliterator on adhesive. Further transit Hong Kong (13 Apr). Very peculiar and interesting example of adhesive upside down on formular card, not to mention originating from Ningpo. 1990 (Nov) Christie's Robson Lowe "Hong Kong and Treaty Ports The Christopher D'Almada Collection" lot 1084. With RPSL certificate.1879.4.10 寧波寄英國。香港明信片貼維多利亞女皇像票改值3仙蓋16仙（楊目P1，黃卡黑字），郵票倒貼，旁鈐寧波英局Webb B型C字日戳。貼票應有銷N1殺手戳但不清。4.11經上海英局，貼票蓋S1殺手戳。4.13經香港。非常獨特少見之郵票倒貼例子，出自寧波更是難得。1990.11 佳士得D'Almada專場，拍品號1084。附皇家郵學會證書。
