Heinrich Köhler 383rd Auction – Day 8 Special Catalogue: German States: Bavaria from 1849 – Auction of 'Missed Opportunities' – Collections – The ERIVAN Collection – 11th Auction

1 Silbergroschen black on rose, fresh colours and full to large margins, with neatly applied red numeral obliteration "973" on complete folded cover with adjacent boxed cancel "MÜHLHAUSEN R.B. ERFURT 19 8" (1856) to Duderstadt, with transit postmark of Worbis and arrival postmark. On face blue pencil cancellation "10 Stk" as marking of a group posting of 10 covers. The stamp (postage stamp) was detached for inspection, otherwise perfect and attractive condition (one side flap minimally detached and supported there). The only known letter with the red numeral obliteration of Mühlhausen. Signed Drahn, Grobe and Kruschel, certificate Jäschke-L. BPP (2023)