UNITED STATES – Byne, Richard H.: Confederate States of America. Philatelic Subject Index and Bibliography 1862–1984 (1986), 336 pages, hardcover; PLUS: Shenfield, Lawrence L.: Confederate States of America. The Special Postal Routes (1961), 101 pages, hardcover; PLUS: Dietz, August: The Postal Service of the Confederate States of America (1929), 439 pages, hardcover; signed by the author and a very rare book. All in good condition. Estimate: 300 Euro
