Lot 20011 – 1810 LAYBACH ILLYRIE: Folded letter bearing red 2-

1810 LAYBACH ILLYRIE: Folded letter bearing red 2-line “LAYBACH ILLYRIE” (16.7.10) in large letters to “Bonn pres Cologne” with new address at back forwarded (resent) to Amsterdam, very interesting postal history item and very fine