1. Philatelic 20/2 Reference (shelfmark): Philatelic 20/2 Title: Ewen Collection: Railway Letter Stamps, B Scope & Content: This volume contains stamps, covers, related materials and provenance papers concerning the Belfast and County Railway; Belfast and Northern Counties Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: 1 Volume
2. Philatelic 20/2/1 Reference (shelfmark): Philatelic 20/2/1 Title: Ewen Collection: Belfast and County Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Belfast and County Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.
3. Philatelic 20/2/2 Reference (shelfmark): Philatelic 20/2/2 Title: Ewen Collection: Belfast and Northern Counties Railway Scope & Content: Railway letter stamps, covers and related material, provenance records and notes relating to the Belfast and Northern Counties Railway. Collection Area: Philatelic Collections Languages: English Date Range: 1891-1912 Extent: Section within volume.