JENA 17 / 6 - single circle postmark with curl, clear together with tax area label "from Jena" on accompanying letter for parcels envelope for a suitcase, handwritten notation "enclosed 1 key" (seeming for the suitcase) . Being an envelope served a postal stationery envelope 1 Sgr., the value cancel was the postage from 7 1/2 Sgr. not credited. Fine example, reverse small traces