China 1898-1910 Chinese Imperial Post CoversPost Office Yochow: 1903 (10 Jan.) envelope to U.S.A. bearing C.I.P. 10c. tied by a fine strike of double-frame Yochow Post Office rectangle with French Post Office Shanghai (16.1) c.d.s. alongside and bearing, on the reverse, faint Yochow and Shanghai bilingual c.d.s. and Reading arrival machine cancellation (10.2). A good marking. Photo