1. Philatelic 20/28/4 Reference (shelfmark): Philatelic 20/28/4 Title: Ewen Collection: Port Talbot Railway and Docks Company Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Port Talbot Railway and Docks Company. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.