COSTA RICA – Castro-Harrigan, Alvaro: El Correo Ferroviario de Costa Rica Travelling Post Offices (2009), bilingual book (Spanish/English), 179 pages, hardcover, as new; PLUS: Yudin, Richard: The Railways of Costa Rica (2000), 64 pages, softcover; PLUS: Society of Costa Rica Collectors: Airmail Postal History of Costa Rica (1999), 121 pages, softcover. All items in good condition. Estimate: 120 Euro
