cover 1883 cover from Kiungchow (Customs 7.6 origin c.d.s. to Peking via Shanghai (15.6) bearing Hong Kong 5c. cancelled "B62" and additionally tied by unframed oval "SHANGHAI CUSTOMS/MAIL MATTER" h.s. with "HONG KONG" c.d.s. (10.6) adjacent. Rare combination cover. Photo