used GERMAN "SEEPOST": 1889-1913 (c.), a valuable collection of the "DEUTSCHE SEEPOST/OST/ASIATISCHE/HAUPTLINIE" c.d.s. on loose stamps and pieces (63 items) including different check letters and one struck in violet, also 1883-1911 values (4 items) showing part strikes of "BORMIDA/PIROSCAFO POSTALE ITALIANO" c.d.s. Photo for a selection