cover 1889-1911 collection of envelopes (14), cards (9) and stamps/pieces (41) showing a variety of cancellations including "DEUTSCHE SEEPOST/OST-/ASIATISCHE/HAUPTLINIE" c.d.s. with codes "b", "c", "d", "e" and "f", "DEUTSCHE SEEPOST/OST-/ASIATISCH/LINIE" c.d.s., oval "DEUTSCHE SEEPOST/SHANGHAI-/TIENTSIN" d.s. with codes "b" and "c", and oval "DEUTSCHE SEEPOST/YANGTSE-/LINIE" d.s. with codes "a", "c" and "d". A fine assembly