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