Lot 50038 – Monaco – 1863-72, France used with Gros Chiffre “2387”, group of five items

Monaco – 1863-72, France used with Gros Chiffre “2387” postmark, a unique group of five items including glass cliché of the lozenge in red, “Empire Lauré” 5fr grey-brown without denomination printed on both sides with the excluded side cancelled by cross in pencil, the other with an essay of the “2387”, as well as three genuine stamps of France with this counterfeited postmark.