cover -- 1901 (Oct.) envelope (200x124mm.; reduced at foot) registered to England bearing 1898 steep overprint 10pf. (5) and 1901 Germania 50pf. marginal pair and single, all tied by "TIENTSIN/DEUTSCHE POST" c.d.s. and showing registration label with "Feldpoststation Nr. 3" deleted and manuscript "Yang-tsun" inserted above. A fine example of the 2m. rate for a registered letter over 135 grammes. M. 3II, 22. Photo