30 penny Germania with hand stamp overprint \"China\", cancelled by single circle postmark \"TIENTSIN 22 1 01\" (type II) on piece, apart from a shortened tooth top right is the fresh stamp with brilliant colours in perfect condition, signed Kosack, Richter, Bothe BPP and photo expertize Michael J+?schke Lantelme BPP (2024), for the first time on the 32. Borek auction 1933 on an auction offered, Michel 4.500.-