Los 327
1900: REICHSPOST definitive with diagonal "China" handstamp overprint, 30 pf. red orange & black on dull orange, fresh colour and very good perforation, unused with original gum, tiny hinge remnant. A desirable stamp, signed Ph. Kosack, cert. Jäschke-Lantelme (2005) Mi = € 6'000.
Provenance: 50. Stock auction (1931).
