Lot no. 20565

COSTA RICA – Sáenz Mata, Dr. Carlos: Catálogo de Sellos Postales de Costa Rica (1953), 74 pages (a few pages toned), hardcover with golden title imprint on spine; PLUS: Sáenz Mata, Dr. Carlos: Catálogo de Sellos Postales de Costa Rica (Especializado) (1978), 104 pages, softcover + Additions and Corrections (1987, 12 pages); PLUS: Mena, Hector R.: Costa Rica. Postal Catalogue (4th edition 2014), without continuous pagination, softcover; PLUS: Fossum, Earl G.: The Costa Rica Checklist, highly specialised for the advanced collector …(1963), without continuous pagination (the pages with paper edge tint, hardcover. Estimate: 80 Euro