cover 1912-32 selection of XU5 (6) and two pieces, including 1912 Provisional Neutrality (Waterlow overprint) 20c. used on "red band" XU5 and cancelled by indistinct c.d.s., also large (305x154mm.) official XU5 bearing 1916-19 6c. and 13c. perfins and cancelled by Tihwa bi-lingual c.d.s.