Lot 441 367 / September 2018 - 441

1 sgr. red-brown (sanguine), just clear at 2 spots, otherwise good margins, tied by clear target with adjacent red cds. "LUXEMBOURG 23 JANV 53" (somewhat oxydized) to Trier, fine, a very rare stamp on entire, sign. Goebel and certificate Böttger BPP (Prifix 2a)