Los 375
10 c. grey-black, horizontal strip of 4 with clear to wide margins, tied by circle of bars to quadruple rate envelope with adjacent "REMICH 24 JUIL" to Luxemburg; the strip in fine condition, the envelope with some folds and bottom right corner added; a scarce franking with very rare cancellation, only 3 entires are registered with circle of bars of Remich; sign. Goebel and certificate Böttger BPP (2016) (Prifix 1j)