World Sports Car Championship — Cyril Posthumus (1961 First Edition Hardback with Dust Jacket) First‑edition 1961 hardback documenting the early years of the World Sports Car Championship. Cyril Posthumus provides detailed race accounts, team histories, and technical insights, supported by black‑and‑white photographic plates. A classic motorsport reference title from a respected historian. Hardback clean and tight. Dust jacket present (unclipped), showing typical age wear. Pages clean with light toning.
