1923, service snake imprint, 7 better values provenance Michel-no. 99 / 104, as well better colours like Michel-no. 101Pb and five stamps with sooty overprint, in each case used, all values expertized Dr. Oechsner BPP, partly small defects, but also perfectly values, in addition to it the complete set as "normal edition", nice lot, Michel more then 360,-