cover 1898-1901 range of stationery cards comprising unoverprinted 10pf. (2, one a reply half of a reply paid), diagonal overprint 5pf. (5, one an outward half of a reply paid) and 10pf. (2, one a complete reply paid), one cancelled with "TSINTAU/CHINA", the others with "TSINGTAU/KIAUTSCHOU" c.d.s. (four with code "a")