Los 6024
1919, 3-75 k. and 5-35 k. tied by cds. "MITAWA 10 10 19" to two registered and normal cover to Tilsit, the first with arrival mark, cover some imperfections, otherwise fine, scarce, signed Hofmann BPP
Provenance: The Dr. Hubert Schrödinger Collections (361. Heinrich Köhler Auction)