"AACHEN", single circle postmark on 1 Sgr. Rose, 2 Sgr. Dark blue, 3 Sgr. Yellow orange, three full / with enormous margins extremely fine copy, uniform always centric cancellation, the 1 Sgr. Stamp on thinner paper and the 2 Sgr. Signed on the base Flemming BPP (with this seems the segurity negative pressure minimal in the upper large margin through). Nice supplement for the collection.