FRANCE – 1870/71 – La Poste Par Pigeons voyageurs pendant la siege de Paris 1870–1871 … (Octobre 1872), 52 pages, with foxing stains. hardcover PLUS: Harmant, P. G.: Essai de Nomenclature des Pigeongrammes, format A4, 25 Seiten, stapled, reproduced as a manuscript PLUS: Heyd, Günther: Paris par Moulins 1870/71, 107 pages, hardcover with dust jacket (the book is good, the dust jacket has some faults). Estimate: 80 Euro
