1642
used -- 80c. olive-bistre fresh with good to large margins, without gum. Fine unused. Initialled A.D., signed Köhler. Sass. 18; L. 3,750,000. Photo

細節
used -- 80c. olive-bistre fresh with good to large margins, without gum. Fine unused. Initialled A.D., signed Köhler. Sass. 18; L. 3,750,000. Photo