cover 1909 (19 Apr.) envelope, registered to Milan, bearing C.I.P. 1c., 5c. and 10c. pair tied by Taiyuan bilingual c.d.s. with a fine strike of boxed "R/TAIYUAN/CHINA" h.s., backstamps with Peking, Shanghai (Chinese and German) and Milan T.P.O.; some tearing and soiling, attractive