Nederland Royal Mail Line. Algiers-Genoa-Port Said and Algiers-Southampton-Amsterdam. Affiche, PHI-W-000000001451. Philemone, version publique 1, publiée le 2026-10-10. https://philemone.com/affiches/PHI-W-000000001451/nederland-royal-mail-line-algiers-genoa-port-said-and-algiers-southampton-amsterdam (consulté le 2026-10-28).