on piece 1901 (23 Oct.) parcel post receipt to Trieste bearing steep overprint 5pf. (6, on reverse), 25pf. (2) and 50pf. (4, one on reverse), all tied by "SHANGHAI/DEUTSCHE POST" c.d.s.; the receipt a little rubbed and blue crayon marks on adhesives partly erased. Scarce and colourful. M. 2II, 5II, 6II. Photo